JANUS INVESTMENT FUND
N-30D, 1997-12-22
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1997 ANNUAL REPORT

Janus Income Funds

Janus Flexible Income Fund
Janus High-Yield Fund
Janus Federal Tax-Exempt Fund
Janus Short-Term Bond Fund
Janus Money Market Fund
Janus Government Money Market Fund
Janus Tax-Exempt Money Market Fund

                                                                 [Logo]    JANUS

<PAGE>

                               TABLE OF CONTENTS
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Our Message to You                                                             1
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Portfolio Manager's Commentary and Schedule of Investments
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     Janus Flexible Income Fund                                                2
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     Janus High-Yield Fund                                                     6
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     Janus Federal Tax-Exempt Fund                                            10
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     Janus Short-Term Bond Fund                                               13
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     Janus Money Market Fund                                                  16
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     Janus Government Money Market Fund                                       20
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     Janus Tax-Exempt Money Market Fund                                       21
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Statements of Operations - Bond Funds                                         24
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Statements of Assets and Liabilities - Bond Funds                             25
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Statements of Changes in Net Assets - Bond Funds                              26
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Financial Highlights - Bond Funds                                             27
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Statements of Operations - Money Market Funds                                 29
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Statements of Assets and Liabilities - Money Market Funds                     29
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Statements of Changes in Net Assets - Money Market Funds                      30
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Financial Highlights - Money Market Funds                                     31
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Notes to Schedules of Investments                                             32
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Notes to Financial Statements                                                 32
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Report of Independent Accountants                                             35
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Performance Information
     Performance  overview graphs on the following pages compare the performance
of a $10,000  investment  in each Fund since its inception to one or more widely
used market  indexes.  Each graph reflects the lifetime  performance of the Fund
through October 31, 1997.
     When  comparing the  performance  of a Fund to an Index,  keep in mind that
market  indexes do not take into  account  brokerage  commissions  that would be
incurred if you purchased the individual  securities in the Index.  They also do
not include taxes payable on dividends, interest payments, or operating expenses
necessary to maintain a portfolio investing in the Index.
     Average annual total returns are quoted for each Fund. Average annual total
return is  calculated  by taking the growth or decline in value of an investment
over a period of time,  including  reinvestment of dividends and  distributions,
and then  calculating  the  annual  compound  percentage  rate that  would  have
produced  the same result had the rate of growth been  constant  throughout  the
period.

An Explanation of the Schedule of Investments
     Following the performance  overview is each Fund's Schedule of Investments.
This schedule  reports the industry  concentrations  and the different  types of
securities held in the Fund's portfolio on the last day of the reporting period.
Securities  are usually  listed by type (common  stock,  corporate  bonds,  U.S.
government  obligations,   etc.)  and  by  industry   classification   (banking,
communications, insurance, etc.).
     The market value of each security  represents  its value on the last day of
the reporting period. The value of securities  denominated in foreign currencies
is converted into U.S. dollars.

An Explanation of the Forward Currency Contract Table
     A table listing forward currency  contracts follows each Fund's Schedule of
Investments  (if  applicable).  Forward  currency  contracts  are  agreements to
deliver  or  receive  a preset  amount of  currency  at a future  date.  Forward
currency contracts are used to hedge against foreign currency risk in the Fund's
long-term holdings.
     The table provides the name of the foreign currency, settlement date of the
contract, the amount of the contract, the value of the currency in U.S. dollars,
and the amount of unrealized gain or loss. The amount of unrealized gain or loss
reflects  the change in currency  exchange  rates from the time the contract was
opened to the last day of the reporting period.

<PAGE>

OUR MESSAGE TO YOU

Dear Shareholders:
     Over the last 12 months, the U.S. bond market has gone through two distinct
periods when two different economic backdrops unfolded. After the economy picked
up steam in the first half,  more moderate  growth  prevailed  toward  year-end.
However,  the 30-year  U.S.  Treasury  Bond stayed  within a  relatively  narrow
trading band. The long bond saw a high of 7.17% in mid-April,  but more recently
it traded sharply lower, at 6.15%.
     Our economy  remains  highly  sensitive to any movement in interest  rates,
which  reflects  a more  efficient  environment.  An uptick  in rates  acts as a
braking mechanism on growth. And, conversely,  the economy quickly perks back up
when rates drop.  Technological  advancements  have allowed companies to operate
more efficiently,  and they can now respond quickly to economic changes. That is
what we are  experiencing:  a truly  efficient  economy  that  is  enjoying  the
benefits of a broad increase in efficiency and productivity.  This has generally
helped control  inflation,  and explains why the economy remains so sensitive to
the rate movements.

The Economy in Review
     Late in 1996 and continuing  into 1997,  domestic growth picked up rapidly,
and yields  rose.  With any spike in growth,  the threat of  inflation - real or
perceived - takes on increased  relevance,  and this year was no  exception.  To
stem any potential inflationary  pressures,  the Federal Reserve raised rates by
25 basis points late in March.  Keeping  inflation low is the Federal  Reserve's
number one  priority,  and its  preemptive  strike  served to keep  inflation in
check.
     Following  the  rate  hike,  the  U.S.  economy  moved  into a  "Goldilocks
Scenario," where everything was just right. Economic growth was solid, and there
was little to no inflation,  low unem-ployment,  and robust corporate  earnings.
While growth moderated  slightly,  inflation  remained subdued,  and the Federal
Reserve stayed on the sidelines.
     More  recently,  the  growing  turmoil  in the Far East and other  emerging
markets  induced   international   volatility,   sending  global  stock  markets
dramatically  lower at one point.  Additionally,  the  devaluation  of Southeast
Asian currencies  creates the very real possibility that deflationary  pressures
will become global.  This would  certainly  diminish  pricing  pressures here at
home.  Meanwhile,  the growing fluctuations were unsettling,  and many investors
sought  safe haven in quality  issues.  U.S.  Treasuries  are seen as one of the
safest investments in the world, and the 30-year U.S. Treasury bond was a direct
beneficiary  of this flight to quality.  Rates on the long bond ended the period
near the low end of their trading range.

Fixed-Income Sector Performance
     During the year,  high-yield  bonds  performed  well. The sector  generally
offers exciting potential, and there was no shortage of corporate offerings. New
issuance  surged,  totaling  over $108  billion in  calendar  1997.  In general,
high-yield  debt is closely tied to the stock markets,  and the combination of a
rising  equity  market and low yields on  Treasuries  made this asset class even
more appealing.
     Investment-grade  bonds also posted good results,  narrowing the spread (or
yield difference) with U.S. Treasuries.  While inflation remained mild, earnings
proved solid,  and corporate  balance sheets improved as companies  reduced debt
burdens.
     As mentioned earlier,  the financial troubles in the Far East resulted in a
flight to quality,  and the U.S.  Treasury  markets were the prime  beneficiary.
Meanwhile,  emerging  market debt came under  tremendous  selling  pressures.  A
number of factors  combined  to the  detriment  of  emerging  markets.  Currency
speculation  swirled  around  Southeast  Asia,  and  eventually  impacted  Latin
American  markets as well.  Central  banks were forced to either  devalue  their
currencies  or  raise  interest  rates  to stem  speculation.  However,  lack of
economic  growth and credit rating  downgrades  removed the foundation from this
sector, which ended the period with sharp losses.

Our Funds' Strategy
     Despite a skittish and often volatile environment,  we managed to post good
results,  and a number of our fixed-income  funds ended the year near the top of
their peer groups.  While we paid careful  attention to interest rate  movements
during the year, our flexibility  paid dividends by allowing us to capitalize on
a wide array of  invest-ments.  Whenever  possible,  we sought to minimize price
volatility  and  maximize our yields.  Although we were a little more  defensive
toward the end of the fiscal year, we still managed to perform well overall.(1)

Looking Ahead
     The argument for solid domestic  growth remains  intact,  and inflation has
been a virtual no-show. Unemployment levels are at a 24-year low, and home sales
have picked up, due in large part to the decline in long-term  yields.  While it
may seem contradictory,  any signs of weakness may actually improve the economic
backdrop. Consumer spending slowed from its rapid pace during the second quarter
as  people  began to pay  down  credit  card  debt and  place  more in  savings.
Additionally,  some individual commodity prices, such as copper, are much lower.
This minimizes the pricing pressures on manufacturers and keeps an effective lid
on inflation.  Add in stable oil prices and declining  technology prices, and we
now have the underpinnings for a stable economy going forward.

/s/ Thomas H. Bailey

Thomas H. Bailey
Chairman

- --------------------------------------------------------------------------------
(1) Past performance does not guarantee future results.

          JANUS INCOME FUNDS   OCTOBER 31, 1997   ANNUAL REPORT    1
<PAGE>
                           JANUS FLEXIBLE INCOME FUND
            Portfolio Managers, Sandy R. Rufenacht, Ronald V. Speaker

Performance
     Janus  Flexible  Income  Fund  returned  11.48% for the  fiscal  year ended
October 31, 1997. The Lehman Brothers Government/  Corporate Bond Index returned
8.81%. Both returns include reinvested dividends.
     The U.S. bond market went through two very distinct periods during the last
12 months.  For the first half,  signs of rapid economic growth combined with an
increasingly  tight  labor  market to ignite  inflationary  jitters,  which sent
yields on the 30-year  Treasury bond sharply  higher,  peaking at 7.17%. To halt
any buildup in  inflationary  pressures,  the Federal  Reserve took a preemptive
strike against inflation in March, raising short-term rates 25 basis points.
     The second half of the year proved vastly  different.  Growth moderated and
the economy moved into the  "Goldilocks  Scenario"  (everything  is just right):
mild inflation,  robust earnings, and low unemployment.  Bonds received the news
well, and clearer evidence of mild inflation helped yields fall dramatically. As
the period came to a close, the growing turmoil in international markets sparked
a flight to quality, which sent yields on the long bond down to 6.15%.
- --------------------------------------------------------------------------------
Fund Profile                              October 31, 1997    October 31, 1996
Weighted Avg. Maturity                         9.4 Yrs.            8.2 Yrs.
Average Modified Duration*                     5.6 Yrs.            4.9 Yrs.
30-Day Avg. Yield**                            6.61%               8.15%
Average Rating                                  BBB                 BBB
- --------------------------------------------------------------------------------
 *A theoretical measure of price volatility.
**Yields will fluctuate.
- --------------------------------------------------------------------------------
Portfolio Asset Mix                       October 31, 1997    October 31, 1996
Investment-Grade
  Corporate Bonds                              33.2%               30.0%
High-Yield/High-Risk Corp. Bonds               38.7%               47.0%
U.S. Government Bonds                          14.9%                9.5%
Foreign Non-Dollar Bonds                        1.2%                0.1%
Preferred Stock                                 2.1%                2.0%
Cash & Cash Equivalents                         9.9%               11.4%
- --------------------------------------------------------------------------------
Portfolio Strategy
     We maintained our diversified strategy during the year, especially in light
of the broad  fluctuations  in interest  rates. We sought to mitigate risk while
maximizing yield, and boosting total returns in the process.  Overall,  the Fund
emphasized  investment-grade bonds, some Treasuries,  and a number of high-yield
securities.
     Credit spreads,  or the difference in yield between  investment-grade  debt
and  government  securities,  tightened  during the year,  helping  highly rated
corporate debt  outperform  their Treasury  counterparts.  Solid economic growth
allowed  corporate  earnings to ramp up, and companies in turn used the proceeds
to pay down debt and improve balance sheets. Among our  investment-grade  bonds,
banks  and  financial  services  companies  performed  well,   including  Delphi
Financial, a disability and life insurer.
     We also did well in the  high-yield  bond arena.  This is where research is
truly important, and a hands-on,  detailed approach can pay off handsomely.  The
high-yield,  or "junk" bond, market is closely tied to the equity market, and we
were able to leverage our ideas with Janus' equity research.  Detailed  analysis
allows us to gain better insight into the credit  worthiness of our investments.
We cannot only pick up higher yields,  but we have also been able to enhance our
total return through bond appreciation.  Overall, this is an exciting sector. As
interest rates continue to fall, the  higher-yielding  coupons of  lower-quality
debt are  becoming  increasingly  attractive.  Supermarkets  are one area of the
high-yield  market  that have  performed  exceptionally  well for us.  This is a
stable business,  and a wave of consolidation is currently  sweeping through the
industry.  We owned  Ralph's  Grocery,  which  is  benefiting  from the  booming
California  economy,  and Star Markets,  which operates in the  Connecticut  and
Boston area. We were able to clip good coupons with low volatility.
     Telecommunication companies were another exciting area because deregulation
is making major changes to the industry.  The regional Bell operating  companies
are now  competing  with  local  exchange  carriers,  and this is good  news for
consumers who receive  better  service at lower rates.  Metronet,  Iridium,  and
Worldcom bonds helped Fund performance. However, not all ideas worked out and we
were quick to reverse our  investments  in the wireless  cable area earlier this
year.
     Recently,  we kept cash handy for a variety of purposes.  Because the yield
spread between short- and long-term Treasuries was relatively small, we opted to
place some of our reserves in cash to help minimize  price  fluctuations  and to
increase our  flexibility  to respond to  investment  opportunities.  During the
latter  half of the  year,  we made  good  money  in  convertible  bonds.  These
securities are also closely related to the equity market since convertible bonds
can be  exchanged  for the  underlying  stock.  The bonds'  yields  cushion  the
convertibles'  potential downside risk, allowing a bond holder to participate in
a rapidly  growing  company's  stock price.  We were selective in this area, and
scored good gains in the media and entertainment industry.

Going Forward
     As October  ended,  the growing  turmoil in Southeast Asia sparked a global
flight  to  quality.  Global  investors  view the  U.S.  Treasury  market  as an
international "safe haven," and the influx of capital helped drive yields lower.
It  also  helped   demonstrate  that  global  financial   markets  are  becoming
increasingly integrated and that capital can move freely around the world.
     Looking  toward 1998, we will continue to monitor  interest  rates closely,
and the recent volatility  reconfirmed our faith in a diversified  strategy.  We
intend to capitalize on areas where we find good relative values, seeking steady
income and  limiting  downside  risk.  Intensive  credit  research is the key to
locating good investment opportunities, especially in the high-yield market, and
we will stick to our disciplined approach going forward.
     Thank you for your continued investment in Janus Flexible Income Fund.

- --------------------------------------------------------------------------------
Past performance does not guarantee future results.

          JANUS INCOME FUNDS   OCTOBER 31, 1997   ANNUAL REPORT    2
<PAGE>
                           JANUS FLEXIBLE INCOME FUND
            Portfolio Managers, Sandy R. Rufenacht, Ronald V. Speaker

Performance Overview

GRAPHIC

A graphic comparison of the change in value of a hypothetical $10,000 investment
in Janus Flexible Income Fund and the Lehman Brothers  Government/Corporate Bond
Index.  Janus  Flexible  Income Fund is  represented  by a solid green line. The
Lehman  Brothers  Government/Corporate  Bond  Index is  represented  by a single
dashed black line.  The "y" axis reflects the value of the  investment.  The "x"
axis reflects the  computation  periods from  inception,  July 2, 1987,  through
October 31,  1997.  The upper right  quadrant  reflects  the ending value of the
hypothetical  investment in Janus Flexible  Income Fund ($25,514) as compared to
the Lehman Brothers Government/Corporate Bond Index ($24,262). There is a legend
in the upper left quadrant of the graph which  indicates  Janus Flexible  Income
Fund's one-year,  five-year, ten-year and since inception (July 2, 1987) average
annual total returns as 11.48%, 10.21%, 9.99% and 9.47%, respectively.

* The Fund's inception date
Source - Lipper Analytical  Services,  Inc. 1997.
All returns reflect reinvested dividends.
Past  performance  does not  guarantee  future  results.  Investment  return and
principal value may fluctuate so that shares,  when redeemed,  may be worth more
or less than their original cost. The Fund's portfolio may differ  significantly
from the securities in the Index.  The Index is unmanaged and therefore does not
reflect the cost of portfolio management or trading.

                  JANUS FLEXIBLE INCOME FUND October 31, 1997

- --------------------------------------------------------------------------------
Principal Amount                                                    Market Value
- --------------------------------------------------------------------------------
Corporate Bonds - 71.9%
- --------------------------------------------------------------------------------
Automotive - Cars and Light Trucks - 2.9%
   $20,000,000   Ford Motor Co., 7.25%
                   notes, due 10/1/08                                $21,150,000
- --------------------------------------------------------------------------------
Automotive - Medium and Heavy Duty Trucks - 0.4%
     2,500,000   Western Star Truck Holdings, Ltd., 8.75%
                   senior notes, due 5/1/07+                           2,584,375
- --------------------------------------------------------------------------------
Beverages - Non-Alcoholic - 1.6%
     7,500,000   Coca-Cola Enterprises, 6.75%
                   debentures, due 9/15/23                             7,275,000
     4,000,000   Dr. Pepper Bottling Holdings, zero coupon
                   senior notes, due 2/15/03                           3,990,000
                                                                      11,265,000
- --------------------------------------------------------------------------------
Broadcast Services and Programming - 1.4%
     5,000,000   Fox Kids Worldwide, Inc., 9.25%
                   senior notes, due 11/1/07+                          4,837,500
     5,000,000   Fox/Liberty Networks LLC, 8.875%
                   senior notes, due 8/15/07+                          5,000,000
- --------------------------------------------------------------------------------
                                                                       9,837,500
- --------------------------------------------------------------------------------
Building - Residential and Commercial - 0.2%
     1,500,000   Toll Corp., 7.75%
                   company guaranteed notes, due 9/15/07               1,477,500
- --------------------------------------------------------------------------------
Cable Television - 0.5%
     3,000,000   Galaxy Telecom, L.P., 12.375%
                   senior subordinated notes, due 10/1/05              3,262,500
- --------------------------------------------------------------------------------
Casino Services - 0.8%
     6,000,000   Isle of Capri Black Hawk L.L.C., 13.00%
                   first mortgage bonds, due 8/31/04+                  6,075,000
- --------------------------------------------------------------------------------
Cellular Telecommunications - 2.4%
   $ 3,000,000   Iridium L.L.C./Capital Corp., 11.25%
                   senior notes, due 7/15/05                         $ 2,793,750
                 Nextel Communications, Inc.:
    15,000,000     zero coupon, senior discount notes, due 9/1/03     14,662,500
       280,000     zero coupon, senior discount notes, due 8/15/04       238,000
- --------------------------------------------------------------------------------
                                                                      17,694,250
- --------------------------------------------------------------------------------
Chemicals - Specialty - 1.4%
    10,000,000   Praxair, Inc., 6.90%
                   notes, due 11/1/06                                 10,300,000
- --------------------------------------------------------------------------------
Commercial Banks - 3.9%
    10,100,000   First Nationwide Escrow Corp., 10.625%
                   senior subordinated notes, due 10/1/03             11,059,500
     2,000,000   First Nationwide Holdings, Inc., 12.50%
                   senior notes, due 4/15/03                           2,260,000
     5,000,000   HUBCO, Inc., 8.20%
                   subordinated debentures, due 9/15/06                5,375,000
     5,000,000   Mercantile Bank Corp., 7.30%
                   subordinated notes, due 6/15/07                     5,212,500
     4,000,000   North Fork Bancorporation, Inc., 8.70%
                   company guaranteed notes, due 12/15/26              4,250,000
- --------------------------------------------------------------------------------
                                                                      28,157,000
- --------------------------------------------------------------------------------
Commercial Services - 1.7%
     7,000,000   NeoData Services, Inc., 12.00%
                   senior notes, due 5/1/03                            7,638,750
     5,000,000   Pantry, Inc., 10.25%
                   senior subordinated notes, due 10/15/07             4,987,500
- --------------------------------------------------------------------------------
                                                                      12,626,250
- --------------------------------------------------------------------------------
Computers - Mainframe - 1.3%
     9,000,000   IBM Corp., 7.00%
                   debentures, due 10/30/25                            9,090,000
- --------------------------------------------------------------------------------

See Notes to Schedules of Investments

          JANUS INCOME FUNDS   OCTOBER 31, 1997   ANNUAL REPORT    3
<PAGE>
                  JANUS FLEXIBLE INCOME FUND October 31, 1997

- --------------------------------------------------------------------------------
Principal Amount                                                    Market Value
- --------------------------------------------------------------------------------
Containers - Metal and Glass - 2.1%
   $10,000,000   Crown Cork & Seal Finance PLC, 7.00%
                   company guaranteed notes, due 12/15/06            $10,287,500
     5,000,000   Owens-Illinois, Inc., 7.85%
                   senior notes, due 5/15/04                           5,200,000
- --------------------------------------------------------------------------------
                                                                      15,487,500
- --------------------------------------------------------------------------------
Electric - Integrated - 1.8%
                 El Paso Electric Co.:
     3,000,000     8.90%, first mortgage bonds, due 2/1/06             3,266,250
     9,000,000     9.40%, first mortgage bonds, due 5/1/11            10,001,250
- --------------------------------------------------------------------------------
                                                                      13,267,500
- --------------------------------------------------------------------------------
Engineering - Research and Development - 0.9%
     6,000,000   Intertek Finance PLC, 10.25%
                   senior subordinated notes, due 11/1/06              6,300,000
- --------------------------------------------------------------------------------
Finance - Auto Loans - 1.4%
    10,000,000   General Motors Acceptance Corp., 6.625%
                   notes, due 10/15/05                                10,075,000
- --------------------------------------------------------------------------------
Finance - Leasing Companies - 0.7%
     5,000,000   Ryder Trucks, Inc., 10.00%
                   senior subordinated notes, due 12/1/06              4,987,500
- --------------------------------------------------------------------------------
Food - Diversified - 1.9%
     5,000,000   International Home Foods, Inc., 10.375%
                   senior subordinated notes, due 11/1/06              5,375,000
     8,000,000   Ralston Purina Co., 7.75%
                   debentures, due 10/1/15                             8,610,000
- --------------------------------------------------------------------------------
                                                                      13,985,000
- --------------------------------------------------------------------------------
Food - Retail - 2.1%
     2,000,000   Carr-Gottstein Foods Co., 12.00%
                   senior subordinated notes, due 11/15/05             2,212,500
     2,000,000   Pathmark Stores, Inc., 12.625%
                   subordinated notes, due 6/15/02                     2,025,000
     7,000,000   Ralphs Grocery Co., 11.00%
                   senior subordinated notes, due 6/15/05              7,682,500
     3,000,000   Star Markets Co., Inc., 13.00%
                   senior subordinated notes, due 11/1/04              3,412,500
- --------------------------------------------------------------------------------
                                                                      15,332,500
- --------------------------------------------------------------------------------
Funeral Services and Related Items - 0.7%
     4,500,000   Service Corporation International, 7.70%
                   notes, due 4/15/09                                  4,882,500
- --------------------------------------------------------------------------------
Gambling - Non-Hotel Casinos - 1.1%
     4,000,000   Casino America, Inc., 12.50%
                   senior notes, due 8/1/03                            4,270,000
     3,000,000   Mohegan Tribal Gaming Authority, 13.50%
                   senior notes, due 11/15/02                          3,911,250
- --------------------------------------------------------------------------------
                                                                       8,181,250
- --------------------------------------------------------------------------------
Home Furnishings - 0.6%
       212,000   Cort Furniture Rental, 12.00%
                   senior notes, due 9/1/00                              233,200
     4,000,000   Lifestyle Furnishings International, Inc., 10.875%
                   company guaranteed notes, due 8/1/06                4,460,000
- --------------------------------------------------------------------------------
                                                                       4,693,200
- --------------------------------------------------------------------------------
Hotels and Motels - 1.5%
    10,000,000   Courtyard By Marriott ll, L.P., 10.75%
                   senior notes, due 2/1/08                           10,887,500
- --------------------------------------------------------------------------------
Industrial Audio and Video Products - 0.3%
     2,000,000   Unifrax Investment Corp., 10.50%
                   senior notes, due 11/1/03                           2,070,000
- --------------------------------------------------------------------------------
Investment Companies - 0.3%
   $ 3,000,000   CEI Citicorp Holdings, 11.25%
                   bonds, due 2/14/07+                               $ 2,392,500
- --------------------------------------------------------------------------------
Life and Health Insurance - 2.8%
    11,000,000   Delphi Financial Group, Inc., 8.00%
                   senior notes, due 10/1/03                          11,343,750
     5,000,000   Life Re Capital Trust I, 8.72%
                   company guaranteed notes, due 6/15/27+              5,312,500
     3,500,000   Penncorp Financial Group, Inc., 9.25%
                   senior subordinated notes, due 12/15/03             3,648,750
- --------------------------------------------------------------------------------
                                                                      20,305,000
- --------------------------------------------------------------------------------
Machinery - Farm - 0.6%
     4,000,000   AGCO Corp., 8.50%
                   senior subordinated notes, due 3/15/06              4,190,000
- --------------------------------------------------------------------------------
Manufacturing - 0.4%
     3,000,000   Plastic Specialties & Technologies, Inc., 11.25%
                   senior secured notes, due 12/1/03                   3,247,500
- --------------------------------------------------------------------------------
Medical - Drugs - 0.8%
     5,250,000   ICN Pharmaceuticals, Inc., 9.25%
                   senior notes, due 8/15/05                           5,512,500
- --------------------------------------------------------------------------------
Medical - Hospitals - 1.8%
    12,000,000   Tenet Healthcare Corp., 10.125%
                   senior subordinated notes, due 3/1/05              13,170,000
- --------------------------------------------------------------------------------
Medical Products - 1.7%
     2,500,000   ALARIS Medical Inc., 9.75%
                   company guaranteed notes, due 12/1/06+              2,612,500
     8,500,000   Dade International, Inc., 11.125%
                   senior subordinated notes, Series B,
                   due 5/1/06                                          9,456,250
- --------------------------------------------------------------------------------
                                                                      12,068,750
- --------------------------------------------------------------------------------
Money Center Banks - 2.8%
    10,000,000   Chase Manhattan Corp., 6.75%
                   subordinated notes, due 8/15/08                    10,050,000
    10,000,000   First National Bank of Boston, 7.375%
                   subordinated notes, due 9/15/06                    10,550,000
- --------------------------------------------------------------------------------
                                                                      20,600,000
- --------------------------------------------------------------------------------
Multimedia - 3.7%
    15,000,000   Time Warner, Inc., 8.18%
                   notes, due 8/15/07                                 16,350,000
    10,000,000   Walt Disney Co. (The), 6.75%
                   senior notes, due 3/30/06                          10,187,500
- --------------------------------------------------------------------------------
                                                                      26,537,500
- --------------------------------------------------------------------------------
Oil Companies - Exploration and Production - 1.8%
     5,000,000   Magnum Hunter Resources, Inc., 10.00%
                   senior notes, due 6/1/07                            5,062,500
                 Mesa Operating Co.:
     3,000,000     10.625%, unsecured company guaranteed
                   notes, due 7/1/06                                   3,450,000
     3,000,000     zero coupon, company guaranteed
                   notes, due 7/1/06                                   2,407,500
     2,000,000   Mitchell Energy & Development Corp., 6.75%
                   senior notes, due 2/15/04                           1,995,000
- --------------------------------------------------------------------------------
                                                                      12,915,000
- --------------------------------------------------------------------------------
Paint and Related Products - 1.5%
    10,500,000   Sherwin-Williams Co., 6.85%
                   notes, due 2/1/07                                  10,880,625
- --------------------------------------------------------------------------------

See Notes to Schedules of Investments

          JANUS INCOME FUNDS   OCTOBER 31, 1997   ANNUAL REPORT    4
<PAGE>
                  JANUS FLEXIBLE INCOME FUND October 31, 1997

- --------------------------------------------------------------------------------
Shares or
Principal Amount                                                    Market Value
- --------------------------------------------------------------------------------
Property and Casualty Insurance - 3.0%
    $5,000,000   Arkwright CSN Trust, 9.625%
                   notes, due 8/15/26+                               $ 5,893,750
     6,000,000   First American Capital Trust, 8.50%
                   company guaranteed notes, due 4/15/12+              6,577,500
     9,000,000   Orion Capital Corp., 7.25%
                   senior notes, due 7/15/05                           9,303,750
- --------------------------------------------------------------------------------
                                                                      21,775,000
- --------------------------------------------------------------------------------
Recreational Centers - 0.4%
     3,000,000   Bally Total Fitness Holding Corp., 9.875%
                   senior subordinated notes, due 10/15/07             2,970,000
- --------------------------------------------------------------------------------
Reinsurance - 0.8%
     5,750,000   Veritas Holdings GMBH, 9.625%
                   senior notes, due 12/15/03+                         6,138,125
- --------------------------------------------------------------------------------
Retail - Drug Store - 0.4%
     3,000,000   Duane Reade Corp., 12.00%
                   senior notes, due 9/15/02                           3,120,000
- --------------------------------------------------------------------------------
Retail - Jewelry - 0.3%
     2,000,000   Zale Corp., 8.50%
                   senior notes, due 10/1/07                           1,975,000
- --------------------------------------------------------------------------------
Retail - Leisure Products - 1.4%
     9,000,000   Selmer Co., Inc., 11.00%
                   senior subordinated notes, due 5/15/05              9,922,500
- --------------------------------------------------------------------------------
Retail - Pet Food and Supplies - 0.4%
     3,000,000   Doane Products Co., 10.625%
                   senior notes, due 3/1/06                            3,202,500
- --------------------------------------------------------------------------------
Satellite Telecommunications - 0.3%
     2,085,000   Digital Television Services, L.L.C., 12.50%
                   company guaranteed notes, due 8/1/07                2,241,375
- --------------------------------------------------------------------------------
Savings/Loan/Thrifts - 3.4%
     6,000,000   Anchor Bancorp, Inc., 8.9375%
                   senior notes, due 7/9/03                            6,247,500
     8,000,000   People's Bank Bridgeport, 7.20%
                   subordinated notes, due 12/1/06                     8,150,000
     5,000,000   St. Paul Bancorp, Inc., 7.125%
                   senior notes, due 2/15/04                           5,081,250
     5,000,000   Standard Federal Bancorp, 7.75%
                   subordinated notes, due 7/17/06                     5,356,250
- --------------------------------------------------------------------------------
                                                                      24,835,000
- --------------------------------------------------------------------------------
Steel - Producers - 0.6%
     4,000,000   Ivaco, Inc., 11.50%
                   senior notes, due 9/15/05                           4,400,000
- --------------------------------------------------------------------------------
Super-Regional Banks - 2.6%
     8,000,000   NationsBank Corp., 7.75%
                   subordinated notes, due 8/15/15                     8,580,000
    10,000,000   Wells Fargo & Co., 7.125%
                   subordinated notes, due 8/15/06                    10,300,000
- --------------------------------------------------------------------------------
                                                                      18,880,000
- --------------------------------------------------------------------------------
Telecommunication Services - 0.5%
     3,000,000   Talton Holdings, Inc., 11.00%
                   company guaranteed notes, due 6/30/07               3,180,000
- --------------------------------------------------------------------------------
Telephone - Integrated - 0.5%
     3,000,000   Intermedia Communications of Florida, Inc.,
                    13.50% senior notes, due 6/1/05                    3,607,500
- --------------------------------------------------------------------------------
Telephone - Local - 0.5%
     3,450,000   MetroNet Communications, 12.00%
                   units, due 8/15/07                                  3,889,875
- --------------------------------------------------------------------------------
Telephone - Long Distance - 2.0%
   $14,000,000   Worldcom, Inc., 7.75%
                   notes, due 4/1/07                                $ 14,840,000
- --------------------------------------------------------------------------------
Television - 1.4%
     3,500,000   Allbritton Communications, 11.50%
                   senior subordinated debentures,
                   due 8/15/04                                         3,670,625
     5,500,000   Pegasus Media & Communications, Inc., 12.50%
                   notes, due 7/1/05                                   6,228,750
- --------------------------------------------------------------------------------
                                                                       9,899,375
- --------------------------------------------------------------------------------
Textile - Products - 0.3%
     2,000,000   Collins & Aikman Corp., 10.00%
                   senior subordinated notes, due 1/15/07              2,095,000
- --------------------------------------------------------------------------------
Transportation - Railroad - 0.1%
     1,000,000   MRS Logistica S.A., 10.625%
                   bonds, due 8/15/05+                                   955,000
- --------------------------------------------------------------------------------
Transportation - Services - 0.5%
     2,000,000   Atlantic Express Inc., 10.75%
                   company guaranteed notes, due 2/1/04                2,100,000
     1,500,000   CSX Corp., 7.25%
                   debentures, due 5/1/04+                             1,563,750
- --------------------------------------------------------------------------------
                                                                       3,663,750
- --------------------------------------------------------------------------------
Wire and Cable Products - 0.7%
     5,000,000   Anixter International, Inc., 8.00%
                   company guaranteed notes, due 9/15/03               5,262,500
- --------------------------------------------------------------------------------
Total Corporate Bonds (cost $501,108,503)                            522,340,700
- --------------------------------------------------------------------------------
Foreign Bonds - 1.2%
DEM 15,040,000   ITT Promedia, 9.125%
                   senior subordinated notes, due 9/15/07              8,869,409
                   (cost $8,486,866)
- --------------------------------------------------------------------------------
Preferred Stock - 2.1%
- --------------------------------------------------------------------------------
Insurance Brokers - 0.6%
         4,500   SIG Capital Trust I, 9.50%+                           4,500,000
- --------------------------------------------------------------------------------
Savings/Loan/Thrifts - 1.5%
       350,000   Chevy Chase Savings, 13.00%                          10,762,500
- --------------------------------------------------------------------------------
Total Preferred Stock (cost $15,393,750)                              15,262,500
- --------------------------------------------------------------------------------
U.S. Government Obligations - 14.9%
                 U.S. Treasury Notes:
   $98,500,000     6.625%, due 5/15/07                               103,510,695
     5,000,000     6.125%, due 8/15/07                                 5,108,800
- --------------------------------------------------------------------------------
Total U.S. Government Obligations (cost $106,441,100)                108,619,495
- --------------------------------------------------------------------------------
Short-Term Corporate Notes - 5.4%
                 Household Finance Co.
    30,000,000     5.68%, 11/3/97                                     29,990,533
                 Prudential Funding Corp.
     9,200,000     5.67%, 11/3/97                                      9,197,102
- --------------------------------------------------------------------------------
Total Short-Term Corporate Notes (amortized cost $39,187,635)         39,187,635
- --------------------------------------------------------------------------------
Warrants - 0%
       100,000   Nextlink Communications, Inc.,
                   exp. 2/1/09* (cost $0)                                  1,000
- --------------------------------------------------------------------------------
Total Investments (total cost $670,617,854) - 95.5%                  694,280,739
- --------------------------------------------------------------------------------
Cash, Receivables and Other Assets, net of Liabilities - 4.5%         32,820,601
- --------------------------------------------------------------------------------
Net Assets - 100%                                                   $727,101,340
- --------------------------------------------------------------------------------

See Notes to Schedules of Investments

          JANUS INCOME FUNDS   OCTOBER 31, 1997   ANNUAL REPORT    5
<PAGE>
JANUS HIGH-YIELD FUND Portfolio Managers, Sandy R. Rufenacht, Ronald V. Speaker

Performance
     Janus High-Yield Fund returned 16.94% for the 12-month period ended October
31,  1997,  versus a return of 13.72% for the Lehman  Brothers  High-Yield  Bond
Index. Both returns include reinvested dividends.
     For the 12 months ended October 31, 1997,  Janus  High-Yield Fund ranked 21
out of 173 High  Current  Yield  Funds (top 13%)  tracked  by Lipper  Analytical
Services, Inc., a large mutual fund rating company.(1)

The Year In Review
     The past 12  months  were a very  interesting  time for  high-yield  bonds.
Several  themes  converged  to help this  segment  post solid  returns.  Healthy
economic  growth has been an important  catalyst,  helping  earnings  expand and
allowing  companies to pay down existing debt.  Additionally,  as interest rates
trend lower, companies are looking to refinance debt to reduce interest payments
and improve balance sheets.
     Many  companies are also looking to the  high-yield  market as an efficient
means of financing,  securing money for capital  improvements or as an avenue to
help  make  selected  acquisitions.  We are on pace for a record  amount  of new
issuance  during  calendar  1997.  To date,  the value of new bonds exceeds $108
billion.
     High-yield  bonds  also  correlate  with  equities,  and the surge in stock
prices has led junk bonds  higher.  Coupled with the decline in Treasury  yields
and  the  growing   acceptance  of  high-yield  quality  debt  as  a  meaningful
investment, high-yield bonds have been able to post excellent returns.
- --------------------------------------------------------------------------------
Fund Profile                              October 31, 1997    October 31, 1996
Weighted Avg. Maturity                         7.2 Yrs.            8.1 Yrs.
Average Modified Duration*                     4.8 Yrs.            5.1 Yrs.
30-Day Avg. Yield**                            7.87%               9.06%
30-Day Avg. Yield
  Without Reimbursement**                      7.87%               8.69%
Average Rating                                    B                   B+
- --------------------------------------------------------------------------------
 *A theoretical measure of price volatility.
**Yields will fluctuate.

Portfolio Strategy
     Stringent  fundamental analysis is critical in evaluating  high-yield debt.
We subject all of our  holdings to intense  scrutiny to  determine  each issue's
underlying potential.  As a result, we travel quite often, attending conferences
and  meeting  with  the  management  teams  of our  holdings.  This  gives  us a
substantive  edge  and  helps  us make  sound  investment  decisions.  We  found
compelling  ideas  in very  diverse  industries,  including  telecommunications,
supermarkets, media, broadcasting, and radio.
     Following the  Telecommunications Act of 1996, rapid deregulation has swept
across the industry and has created numerous  opportunities.  As the competitive
landscape  changes,  local  exchange  carriers are now competing with the large,
established   regional   Bell   operating   companies.   This  gives   consumers
alternatives,  with better  service at lower prices.  One issuer that  performed
extremely well was Nextel, a fully integrated  wireless  communication  company.
The company is heavily  sponsored  by Craig  McCaw,  who is a visionary  for the
industry.  Among  our  other  positions,  Teleport,  Metronet,  and  Verio  also
performed well.
     Media   companies,   which  include   broadcasting,   radio,   and  outdoor
advertising, also performed well. A wave of consolida-tion accelerated after new
FCC rules made  changes  in  ownership  possible.  As  consolidation  continues,
companies  are  finding  distribution  efficiencies  and  numerous  cost-cutting
opportunities.  Allbritton,  Sinclair, and Radio One all posted good results and
helped Fund performance.
     Supermarkets were another good area. We own extremely  well-run  companies,
and there is a growing trend toward consolidation in this industry, too. Ralph's
Grocery and Star Markets both posted good results.  Ralph's recently traded well
in anticipation of further industry consolidation.

Going Forward
     We expect to see good relative  performance as long as the underpinnings of
strong  economic  growth  remain  intact.  Although  the  recent  volatility  in
Southeast  Asia  has  tempered  the  world  economy  somewhat,  domestic  growth
continues  at a good clip.  Also,  with a major  decline in  long-term  interest
rates,  the coupons on high-yield debt become  increasingly  attractive to those
searching for yield.  But it is important to remember that junk bonds  correlate
very closely with the equity markets and, therefore,  they are not immune to the
volatility surrounding stocks.
     Research  remains  the  key to  properly  assessing  credit  risk,  and the
high-yield market presents many  opportunities that are ripe for Janus' research
to add value.  Companies with rapidly accelerating  earnings and good management
teams  should  eventually  improve  balance  sheets  and reduce  risk.  Overall,
disciplined,  hands-on analysis is vital to portfolio construction,  and remains
our focus going forward.
     Thank you for your continued investment in Janus High-Yield Fund.

- --------------------------------------------------------------------------------
(1)  A High Current Yield Fund is defined by Lipper as "a fund that aims at high
     (relative)  current yield from fixed income  securities,  has no quality or
     maturity  restrictions,  and tends to invest in lower  grade debt  issues."
     Lipper's  ranking  is based  on total  return,  including  reinvestment  of
     dividends and capital gains for the stated period.  Past  performance  does
     not guarantee future results.

          JANUS INCOME FUNDS   OCTOBER 31, 1997   ANNUAL REPORT    6
<PAGE>
JANUS HIGH-YIELD FUND Portfolio Managers, Sandy R. Rufenacht, Ronald V. Speaker

Performance Overview

GRAPHIC

A graphic comparison of the change in value of a hypothetical $10,000 investment
in Janus  High-Yield Fund and the Lehman Brothers  High-Yield Bond Index.  Janus
High-Yield  Fund is  represented  by a solid  green  line.  The Lehman  Brothers
High-Yield Bond Index is represented by a single dashed black line. The "y" axis
reflects the value of the  investment.  The "x" axis  reflects  the  computation
periods from inception,  December 29, 1995,  through October 31, 1997. The upper
right quadrant reflects the ending value of the hypothetical investment in Janus
High-Yield  Fund ($13,982) as compared to the Lehman  Brothers  High-Yield  Bond
Index ($12,329). There is a legend in the upper left quadrant of the graph which
indicates Janus  High-Yield  Fund's  one-year and since inception  (December 29,
1995) average annual total returns as 16.94% and 20.12%, respectively.

* The Fund's inception date
Source - Lipper Analytical  Services,  Inc. 1997.
All returns reflect reinvested dividends.
Past  performance  does not  guarantee  future  results.  Investment  return and
principal value may fluctuate so that shares,  when redeemed,  may be worth more
or less than their original cost. The Fund's portfolio may differ  significantly
from the securities in the Index.  The Index is unmanaged and therefore does not
reflect the cost of portfolio management or trading.

                     JANUS HIGH-YIELD FUND October 31, 1997

- --------------------------------------------------------------------------------
Principal Amount                                                    Market Value
- --------------------------------------------------------------------------------
Corporate Bonds - 85.7%
- --------------------------------------------------------------------------------
Building and Construction - 1.0%
   $ 3,000,000   Reliant Building Products, 10.875%
                   senior subordinated notes, due 5/1/04             $ 3,120,000
- --------------------------------------------------------------------------------
Cable Television - 3.2%
     4,000,000   Galaxy Telecom, L.P., 12.375%
                   senior subordinated notes, due 10/1/05              4,350,000
     2,000,000   Optel, Inc., 13.00%
                   senior notes, due 2/15/05                           2,040,000
     3,000,000   Rifkin Acquisition Partners, L.P., 11.125%
                   senior subordinated notes, due 1/15/06              3,247,500
- --------------------------------------------------------------------------------
                                                                       9,637,500
- --------------------------------------------------------------------------------
Casino Hotels - 3.0%
     3,000,000   Hollywood Casino Corp., 12.75%
                   senior notes, due 11/1/03                           3,270,000
     2,000,000   PRT Funding Corp., 11.625%,
                   senior notes, due 4/15/04                           1,672,500
     4,000,000   Riviera Holdings Corp., 10.00%
                   first mortgage notes, due 8/15/04                   3,990,000
- --------------------------------------------------------------------------------
                                                                       8,932,500
- --------------------------------------------------------------------------------
Casino Services - 1.7%
     5,000,000   Isle of Capri Black Hawk, L.L.C.,
                   13.00% first mortgage
                   bonds, due 8/31/04+                                 5,062,500
- --------------------------------------------------------------------------------
Cellular Telecommunications - 9.5%
     5,000,000   Dial Call Communications, zero coupon
                   senior discount notes, due 4/15/04                  4,706,250
     7,000,000   Iridium, L.L.C./Capital Corp., 11.25%
                   senior notes, due 7/15/05                           6,518,750
    14,000,000   Nextel Communications, Inc., zero coupon
                   senior discount notes, due 8/15/04                 11,900,000
- --------------------------------------------------------------------------------
Cellular Telecommunications - (continued)
    $3,000,000   PriCellular Wireless Corp., 10.75%
                   senior notes, due 11/1/04                         $ 3,217,500
     4,500,000   Telesystem International Wireless, Inc.,
                   zero coupon, senior discount notes,
                   due 11/1/07                                         2,435,625
- --------------------------------------------------------------------------------
                                                                      28,778,125
- --------------------------------------------------------------------------------
Commercial Banks - 1.5%
     2,000,000   First Nationwide Escrow Corp., 10.625%
                   senior subordinated notes, due 10/1/03              2,190,000
     2,000,000   First Nationwide Holdings, Inc., 12.50%
                   senior notes, due 4/15/03                           2,260,000
- --------------------------------------------------------------------------------
                                                                       4,450,000
- --------------------------------------------------------------------------------
Commercial Services - 1.6%
     2,000,000   NeoData Services, Inc., 12.00%
                   senior notes, due 5/1/03                            2,182,500
     2,500,000   Pantry, Inc., 10.25%
                   senior subordinated notes, due 10/15/07             2,493,750
- --------------------------------------------------------------------------------
                                                                       4,676,250
- --------------------------------------------------------------------------------
Cosmetics and Toiletries - 0.7%
     2,000,000   French Fragrance, 10.375%
                   senior notes, due 5/15/07                           2,085,000
- --------------------------------------------------------------------------------
Diversified Operations - 1.0%
     3,000,000   High Voltage Engineering Corp., 10.50%
                   senior notes, due 8/15/04                           3,112,500
- --------------------------------------------------------------------------------
Finance - Leasing Companies - 1.3%
     4,000,000   Ryder Trucks, Inc., 10.00%
                   senior subordinated notes, due 12/1/06              3,990,000
- --------------------------------------------------------------------------------

See Notes to Schedules of Investments

          JANUS INCOME FUNDS   OCTOBER 31, 1997   ANNUAL REPORT    7
<PAGE>
                     JANUS HIGH-YIELD FUND October 31, 1997

- --------------------------------------------------------------------------------
Principal Amount                                                    Market Value
- --------------------------------------------------------------------------------
Food - Retail - 4.7%
    $4,000,000   Pathmark Stores, Inc., 12.625%
                   subordinated notes, due 6/15/02                   $ 4,050,000
     5,000,000   Ralphs Grocery Co., 11.00%
                   senior subordinated notes, due 6/15/05              5,487,500
     4,000,000   Star Markets Co., Inc., 13.00%
                   senior subordinated notes, due 11/1/04              4,550,000
- --------------------------------------------------------------------------------
                                                                      14,087,500
- --------------------------------------------------------------------------------
Funeral Services and Related Items - 0.9%
     2,500,000   Prime Succession Acquisition Co., 10.75%
                   senior subordinated notes, due 8/15/04              2,756,250
- --------------------------------------------------------------------------------
Gambling - Non Hotel Casinos - 2.5%
     5,000,000   Casino America, Inc., 12.50%
                   senior notes, due 8/1/03                            5,337,500
     2,000,000   Majestic Star Casino, L.L.C., 12.75%
                   senior notes, due 5/15/03                           2,170,000
- --------------------------------------------------------------------------------
                                                                       7,507,500
- --------------------------------------------------------------------------------
Gas - Transportation - 1.1%
     3,000,000   Navigator Gas Transportation, 12.00%
                   units, due 6/30/97+                                 3,322,500
- --------------------------------------------------------------------------------
Home Furnishings - 1.0%
     2,700,000   Cort Furniture Rental, 12.00%
                   senior notes, due 9/1/00                            2,970,000
- --------------------------------------------------------------------------------
Industrial Audio and Video Products - 1.0%
     3,000,000   Unifrax Investment Corp., 10.50%
                   senior notes, due 11/1/03                           3,105,000
- --------------------------------------------------------------------------------
Machine Tools and Related Products - 0.7%
     2,000,000   International Knife & Saw, Inc., 11.375%
                   senior subordinated notes, due 11/15/06             2,150,000
- --------------------------------------------------------------------------------
Manufacturing - 0.7%
     2,000,000   Plastic Specialties & Technologies, Inc., 11.25%
                   senior secured notes, due 12/1/03                   2,165,000
- --------------------------------------------------------------------------------
Motion Pictures and Services - 1.8%
     5,000,000   All American Communications, Inc., 10.875%
                   senior subordinated notes, due 10/15/01             5,537,500
- --------------------------------------------------------------------------------
Oil and Gas Drilling - 2.0%
     6,000,000   Southwest Royalties,  Inc., 10.50%       
                   due 10/15/04                                        5,940,000
- --------------------------------------------------------------------------------
Oil Companies - Exploration and Production - 4.8%
     5,000,000   Gothic Energy Corp., 12.25%
                   units, due 9/1/04                                   5,350,000
     2,500,000   Magnum Hunter Resources, Inc., 10.00%
                   senior notes, due 6/1/07                            2,531,250
                 Mesa Operating Co.:
     3,000,000     10.625%, unsecured company
                   guaranteed notes, due 7/1/06                        3,450,000
     4,000,000     zero coupon, company guaranteed
                   notes, due 7/1/06                                   3,210,000
- --------------------------------------------------------------------------------
                                                                      14,541,250
- --------------------------------------------------------------------------------
Recreational Centers - 2.5%
     4,500,000   Bally Total Fitness Holding Corp., 9.875%
                   senior subordinated notes, due 10/15/07             4,455,000
     3,000,000   Cobblestone Golf Group, Inc., 11.50%
                   senior notes, due 6/1/03                            3,225,000
- --------------------------------------------------------------------------------
                                                                       7,680,000
- --------------------------------------------------------------------------------
Retail - Diversified - 2.8%
     5,000,000   Core-Mark International, Inc., 11.375%
                   senior subordinated notes, due 9/15/03              5,250,000
     3,000,000   Eye Care Centers of America, Inc., 12.00%
                   senior notes, due 10/1/03                           3,255,000
- --------------------------------------------------------------------------------
                                                                       8,505,000
- --------------------------------------------------------------------------------
Retail - Drug Store - 1.7%
    $3,000,000   Community Distributors, Inc. 10.25%
                   senior notes, due 10/15/04                        $ 3,060,000
     2,000,000   Duane Reade Corp., 12.00%
                   senior notes, due 9/15/02                           2,080,000
- --------------------------------------------------------------------------------
                                                                       5,140,000
- --------------------------------------------------------------------------------
Satellite Telecommunications - 1.1%
     3,000,000   Digital Television Services, L.L.C., 12.50%
                   company guaranteed notes, due 8/1/07                3,225,000
- --------------------------------------------------------------------------------
Savings/Loan/Thrifts - 1.0%
     3,000,000   Local Financial Corp., 11.00%
                   senior notes, due 9/8/04+                           3,150,000
- --------------------------------------------------------------------------------
Steel - Producers - 3.3%
     2,000,000   Bar Technologies, 13.50%
                   company guaranteed notes, due 4/1/01                2,172,500
     4,000,000   Ivaco, Inc., 11.50%
                   senior notes, due 9/15/05                           4,400,000
     3,000,000   Weirton Steel Corp., 11.375%
                   senior notes, due 7/1/04                            3,240,000
- --------------------------------------------------------------------------------
                                                                       9,812,500
- --------------------------------------------------------------------------------
Telecommunication Equipment - 2.1%
     4,000,000   Diamond Cable Communications PLC,
                   zero coupon, senior
                   discount notes, due 12/15/05                        2,975,000
     3,500,000   Telex Communications, Inc., 10.50%
                   company guaranteed notes, due 5/1/07                3,508,750
- --------------------------------------------------------------------------------
                                                                       6,483,750
- --------------------------------------------------------------------------------
Telecommunication Services - 15.5%
     1,475,000   Hermes Europe Railtel, B.V., 11.50%
                   senior notes, due  8/15/07+                         1,596,688
     5,000,000   HighwayMaster Communications, Inc., 13.75%
                   units, due 9/15/05+                                 4,962,500
                 Intermedia Communications, Inc.:
     4,000,000     zero coupon, senior discount notes,
                   due 5/15/06                                         3,060,000
     3,000,000     zero coupon, senior discount notes,
                   due 7/15/07                                         1,976,250
     3,000,000   ITC Deltacom, Inc., 11.00%
                   senior notes, due 6/1/07                            3,262,500
     5,000,000   Microcell Telecommunications, Inc., zero coupon
                   senior discount notes, due 6/1/06                   3,306,250
     3,000,000   Peoples Telephone Co., Inc., 12.25%
                   senior notes, due 7/15/02                           3,112,500
     7,000,000   Qwest Communications International,
                   zero coupon, senior discount notes,
                   due 10/15/07+                                       4,488,750
     3,000,000   RCN Corp., 11.125%
                   senior discount notes, due 10/15/07                 1,743,750
     4,000,000   Talton Holdings, Inc., 11.00%
                   company guaranteed notes, due 6/30/07               4,240,000
                 Teleport Communications Group, Inc.:
     3,000,000     9.875%, senior notes, due 7/1/06                    3,288,750
     5,000,000     zero coupon, senior discount notes,
                   due 7/1/07                                          3,912,500
     4,000,000   Teletrac, Inc, 14.00%,
                   units, due 8/1/07+                                  4,050,000
     4,000,000   Winstar Communications, zero coupon
                   senior discount notes, due 10/15/05                 3,680,000
- --------------------------------------------------------------------------------
                                                                      46,680,438
- --------------------------------------------------------------------------------
Telephone - Integrated - 0.7%
     2,000,000   MGC Communications, Inc., 13.00%
                   units, due 10/1/04+                                 1,985,000
- --------------------------------------------------------------------------------

See Notes to Schedules of Investments

          JANUS INCOME FUNDS   OCTOBER 31, 1997   ANNUAL REPORT    8
<PAGE>
                     JANUS HIGH-YIELD FUND October 31, 1997

- --------------------------------------------------------------------------------
Shares or
Principal Amount                                                    Market Value
- --------------------------------------------------------------------------------
Telephone - Local - 2.2%
   $ 2,000,000   MetroNet Communications, 12.00%
                   units, due 8/15/07                               $  2,255,000
     4,555,000   Transtel S.A., 12.50%
                   senior notes, due 11/1/07+                          4,361,413
- --------------------------------------------------------------------------------
                                                                       6,616,413
- --------------------------------------------------------------------------------
Telephone - Long Distance - 1.1%
     3,000,000   Primus Telecommunications Group, Inc., 11.75%
                   units, due 8/1/04                                   3,187,500
- --------------------------------------------------------------------------------
Television - 3.5%
     5,000,000   Allbritton Communications, 11.50%
                   senior subordinated debentures, due 8/15/04         5,243,750
     3,000,000   Price Comm Wireless, Inc., 11.75%
                   senior subordinated notes, due 7/15/07              3,240,000
     2,000,000   Radio One, Inc., 7.00%
                   senior subordinated notes, due 5/15/04              1,927,500
- --------------------------------------------------------------------------------
                                                                      10,411,250
- --------------------------------------------------------------------------------
Tobacco - 0.7%
     2,000,000   Consolidated Cigar Acquisition Corp., 10.50%
                   senior subordinated notes, due 3/1/03               2,080,000
- --------------------------------------------------------------------------------
Transportation - Services - 0.7%
     2,000,000   Atlantic Express, Inc., 10.75%
                   company guaranteed notes, due 2/1/04                2,100,000
- --------------------------------------------------------------------------------
Wire and Cable Products - 1.1%
     3,000,000   International Wire Group, 11.75%
                   senior subordinated notes, due 6/1/05               3,270,000
- --------------------------------------------------------------------------------
Total Corporate Bonds (cost $253,062,950)                            258,253,726
- --------------------------------------------------------------------------------
Foreign Bonds - 3.1%
DEM 10,000,000   ITT Promedia, 9.125%
                   senior subordinated notes, due 9/15/07              5,897,213
CAD  8,500,000   Microcell Telecommunications, Inc., zero coupon
                   senior discount notes, due 10/15/07                 3,378,359
- --------------------------------------------------------------------------------
Total Foreign Bonds (cost $9,250,529)                                  9,275,572
- --------------------------------------------------------------------------------
Common Stock - 0.3%
- --------------------------------------------------------------------------------
Cable Television - 0%
         4,000   Optel, Inc.                                                  40
- --------------------------------------------------------------------------------
Casino Hotels - 0.3%
        48,850   Rio Hotel & Casino, Inc.                              1,071,647
- --------------------------------------------------------------------------------
Total Common Stock (cost $949,967)                                     1,071,687
- --------------------------------------------------------------------------------
Preferred Stock - 3.1%
- --------------------------------------------------------------------------------
Cable Television - 0.7%
        15,000   TCI Pacific Communications, 5.00%                     2,090,625
- --------------------------------------------------------------------------------
Multimedia - 1.4%
        77,250   Houston Industries, Inc., 7.00%                       4,229,437
- --------------------------------------------------------------------------------
Radio - 0.7%
         2,125   Paxson Communications, 12.50%                         2,279,062
- --------------------------------------------------------------------------------
Savings/Loan/Thrifts - 0.3%
        25,000   Chevy Chase Savings, 13.00%                             768,750
- --------------------------------------------------------------------------------
Telephone - Integrated - 0%
           113   Intermedia Communications, Inc., 13.50%                 133,340
- --------------------------------------------------------------------------------
Total Preferred Stock (cost $8,883,664)                                9,501,214
- --------------------------------------------------------------------------------
Warrants - 0.2%
        20,000   Microcell Telecommunications, Inc.
                   Contingent, exp. 12/31/97*,+                         $ 12,500
        20,000   Microcell Telecommunications, Inc.
                   Initial, exp. 12/31/97*,+                             470,000
         3,000   Primus Telecommunications Group, Inc.,
                   exp. 8/1/01*                                           30,000
- --------------------------------------------------------------------------------
Total Warrants (cost $262,500)                                           512,500
- --------------------------------------------------------------------------------
Total Investments (total cost $272,409,610) - 92.4%                  278,614,699
- --------------------------------------------------------------------------------
Cash, Receivables and Other Assets, net of Liabilities - 7.6%         22,807,264
- --------------------------------------------------------------------------------
Net Assets - 100%                                                   $301,421,963
- --------------------------------------------------------------------------------

See Notes to Schedules of Investments

          JANUS INCOME FUNDS   OCTOBER 31, 1997   ANNUAL REPORT    9
<PAGE>
      JANUS FEDERAL TAX-EXEMPT FUND Portfolio Manager, Darrell W. Watters

Performance Review
     Janus Federal  Tax-Exempt Fund gained 7.72% during fiscal 1997, which ended
on October  31,  compared to a gain of 8.49% for the Lehman  Brothers  Municipal
Bond Index. Both returns include reinvested dividends.
     The Fund was positioned a little too cautiously  during the last six months
of the year, when midyear  economic growth proved very strong and interest rates
were rising.  Still, the Fund  accomplished two strategic  objectives this year:
the yield remained very  competitive  with Treasuries while the Fund's net asset
value (NAV) was far more stable.
     On  October  31,  1997,  the Fund  carried a  tax-adjusted  yield of 6.56%,
assuming  a 31%  federal  tax  bracket,  versus a 6.15%  yield on the  benchmark
30-year Treasury.  For investors in the 39.9% federal tax bracket, the yield was
7.54%. Looking at relative volatility,  the Fund's NAV varied only 5% during the
year, while the price of the 30-year Treasury bond varied 26%.
     The municipal bond market experienced a number of dramatic  fluctuations in
fiscal 1997, as interest rates moved quickly in response to signs of strength or
weakness in the U.S.  economy.  But at year-end,  interest rates were near their
yearly lows, due in large part to benign inflation and weakness in the Southeast
Asian economies.  Municipal issuers took advantage of low rates to refinance old
higher-yielding  debt or sell new  bonds.  The  increase  in  supply  held  back
municipal bonds from participating  fully in the year-end bond rally. New supply
will probably dry up at calendar year-end, as municipalities close their books.
     Another way to gauge the effect of so many  municipals  coming to market is
to look at the difference  (or spread)  between  municipal and Treasury  yields.
Municipal yields ended the period at roughly 87% of equivalent  Treasury yields.
(The Fund's  portfolio stood at about 89% of equivalent  Treasuries.)  Normally,
municipal  yields are about 82% of the Treasury  market,  and I expect yields to
settle back and municipal bond prices to rise once the new supply slows down.
     To keep the Fund's yield  competitive and lower its volatility this year, I
built a significant  position in  higher-yielding  Colorado bonds. In general, a
higher yield tends to dampen a bond's  price  fluctuations.  Our Colorado  bonds
were issued by municipalities and districts we know well here at Janus. Often we
have been on-site and looked at the collateral  firsthand.  Like  municipalities
across the country,  Colorado  towns and tax  districts  are  benefiting  from a
healthy economy and  experiencing an improvement in credit quality,  so I expect
these bonds to perform well, especially if rates continue to move lower.
- --------------------------------------------------------------------------------
Fund Data                                 October 31, 1997    October 31, 1996
Weighted Avg. Maturity                         17.1 Yrs.           17.0 Yrs.
Average Modified Duration*                     10.3 Yrs.            7.5 Yrs.
30-Day Avg. Yield**                             4.79%               5.27%
30-Day Avg. Yield
  Without Reimbursement**                       4.36%               5.10%
Average Rating                                   AA2                 AA3
- --------------------------------------------------------------------------------
 *A theoretical measure of price volatility.
**Yields will fluctuate.
- --------------------------------------------------------------------------------
Portfolio Asset Mix                       October 31, 1997    October 31, 1996
General Obligation Bonds                       30.0%               37.0%
Essential Service Revenue Bonds                70.0%               63.0%
- --------------------------------------------------------------------------------
Looking Ahead
     I believe the outlook for bonds is positive,  especially if economic growth
continues to be moderate.  Inflation has virtually disappeared,  and the Federal
Reserve Board does not seem inclined to raise short-term interest rates in light
of the severe  economic  downturn in the Far East and the  turbulence  in global
equities markets.  However, as I have said before, my job is not to forecast the
Federal  Reserve's  next move, but instead to manage the interest rate risk that
is a natural consequence of the Central Bank's activity.  My primary focus is to
maintain a competitive yield and preserve shareholders' capital via a relatively
stable net asset value.
     Thank you for your continued investment in Janus Federal Tax-Exempt Fund.

- --------------------------------------------------------------------------------
Past performance does not guarantee future results.

          JANUS INCOME FUNDS   OCTOBER 31, 1997   ANNUAL REPORT    10
<PAGE>
      JANUS FEDERAL TAX-EXEMPT FUND Portfolio Manager, Darrell W. Watters

Performance Overview

GRAPHIC

A graphic comparison of the change in value of a hypothetical $10,000 investment
in Janus Federal  Tax-Exempt Fund and the Lehman Brothers  Municipal Bond Index.
Janus Federal  Tax-Exempt  Fund is represented by a solid green line. The Lehman
Brothers  Municipal Bond Index is represented by a single dashed black line. The
"y" axis  reflects  the  value of the  investment.  The "x"  axis  reflects  the
computation  periods from inception,  May 3, 1993, through October 31, 1997. The
upper right quadrant reflects the ending value of the hypothetical investment in
Janus  Federal  Tax-Exempt  Fund  ($12,755)  as compared to the Lehman  Brothers
Municipal Bond Index ($13,339).  There is a legend in the upper left quadrant of
the graph which  indicates  Janus Federal  Tax-Exempt  Fund's one-year and since
inception  (May 3,  1993)  average  annual  total  returns  as 7.72% and  5.56%,
respectively.

* The Fund's inception date
Source - Lipper Analytical  Services,  Inc. 1997.
All returns reflect reinvested dividends.
Past  performance  does not  guarantee  future  results.  Investment  return and
principal value may fluctuate so that shares,  when redeemed,  may be worth more
or less than their original cost. The Fund's portfolio may differ  significantly
from the securities in the Index.  The Index is unmanaged and therefore does not
reflect the cost of portfolio management or trading.

                 JANUS FEDERAL TAX-EXEMPT FUND October 31, 1997

- --------------------------------------------------------------------------------
Principal Amount                                                    Market Value
- --------------------------------------------------------------------------------
Municipal Securities  94.9%
- --------------------------------------------------------------------------------
California - 12.8%
    $1,600,000   California Statewide Communities Development
                   Authority Apartment Development
                   Revenue (Whispering Winds Apartments),
                   Variable Rate, Series D, 3.60%, 12/1/22            $1,600,000
       200,000   Los Angeles Regional Airports Improvement
                   Corporation Lease Revenue, (American
                   Airlines - Los Angeles International),
                   Variable Rate, 4.05%, 12/1/24                         200,000
     1,000,000   Los Angeles United School District,
                   (FGIC Insured), Series A, 5.00%, 7/1/21               958,750
    10,000,000   San Joaquin Hills Transportation Corridor
                   Agency Toll Road Revenue, (MBIA Insured),
                   Series A, zero coupon, 1/15/25                      2,300,000
     2,975,000   San Mateo County Joint Powers Authority
                   Lease Revenue, (Capital Projects Program),
                   (MBIA Insured), 5.00%, 7/1/21                       2,882,031
- --------------------------------------------------------------------------------
                                                                       7,940,781
- --------------------------------------------------------------------------------
Colorado - 39.6%
     1,080,000   Bachelor Gulch Metropolitan District, 6.80%,
                    12/1/06                                            1,129,950
       500,000   Black Hawk, 5.70%, 12/1/12                              501,250
       500,000   Black Hawk Device Tax Revenue, 6.00%, 12/1/11           511,875
     1,600,000   Castle Pines Metropolitan District,
                   (FSA Insured), Series B, 5.00%, 12/1/15             1,558,000
     1,000,000   Castle Rock Golf Enterprise Revenue, 6.50%,
                   12/1/16                                             1,007,500
                 Colorado Housing Financial Authority,
                 (Single Family Program):
     1,000,000     7.10%, 5/1/15                                       1,118,750
     1,000,000     Series B-3, 6.80%, 11/1/28                          1,117,500
     2,250,000   Denver City and County Airport Revenue,
                   (MBIA Insured), Series E, 5.25%, 11/15/23           2,202,188
- --------------------------------------------------------------------------------
Colorado - (continued)
                 Denver West Metropolitan District:
    $  265,000     6.15%, 12/1/13                                      $ 269,969
       750,000     6.50%, 12/1/16                                        786,563
       615,000     6.20%, 6/1/17                                         626,531
     3,000,000   E-470 Public Highway Authority Revenue,
                  (MBIA Insured), Series A, 5.00%, 9/1/26              2,861,250
                 Eaglebend Affordable Housing Corp. Multi-
                   family Revenue, (Housing Project), Series A:
     1,000,000     6.45%, 7/1/21                                       1,002,500
     1,300,000     7.40%, 7/1/21                                       1,303,250
     1,000,000   Erie Water Enterprise Revenue,
                   Series B, 6.00% 12/1/17                             1,002,500
     2,000,000   Fort Collins Pollution Control Revenue,
                   (Anheuser-Busch Project), 6.00%, 9/1/31             2,085,000
       410,000   Hyland Hills Metropolitan Parks and Recreational
                   District, Special Revenue, Series A,
                   6.10%, 12/15/09                                       416,662
     1,000,000   Mountain Village Metropolitan District,
                   (San Miguel County), 8.10%, 12/1/11                 1,108,750
       175,000   Plains Metropolitan District, 5.85%, 12/1/05            176,768
     1,000,000     Sand Creek Metropolitan District, 7.125%,
                   12/1/16                                             1,012,500
       100,000   Telluride Excise Tax Revenue, 5.75%, 12/1/12            102,500
                 Telluride Housing Authority Housing Revenue,
                   (Shandoka Apartments Project):
       100,000     7.50%, 6/1/12                                         108,250
     1,500,000     7.50%, 6/1/23                                       1,633,125
                 Upper Cherry Creek Metropolitan District:
       500,000     6.20%, 12/1/05                                        523,750
       400,000     6.75%, 12/1/11                                        423,000
- --------------------------------------------------------------------------------
                                                                      24,589,881
- --------------------------------------------------------------------------------
Florida - 2.3%
     1,500,000   Florida State Board of Education Capital Outlay,
                   Series A, 5.00%, 6/1/27                             1,428,750
- --------------------------------------------------------------------------------

See Notes to Schedules of Investments

          JANUS INCOME FUNDS   OCTOBER 31, 1997   ANNUAL REPORT    11
<PAGE>
                 JANUS FEDERAL TAX-EXEMPT FUND October 31, 1997

- --------------------------------------------------------------------------------
Principal Amount                                                    Market Value
- --------------------------------------------------------------------------------
Georgia - 1.3%
    $  800,000   Burke County Development Authority Pollution
                   Control Revenue, (Georgia Power Company
                   Plant Vogtle Project), Variable Rate,
                   4.05%, 7/1/24                                      $  800,000
- --------------------------------------------------------------------------------
Illinois - 5.5%
     1,000,000   Metropolitan Pier and Exposition Authority
                   Hospitality Facilities Revenue, (McCormick
                   Place Convention Center Project), 7.00%,
                   7/1/26                                              1,181,250
     2,000,000   Regional Transportation  Authority,
                 (FGIC Insured), 6.00%, 6/1/23                         2,212,500
- --------------------------------------------------------------------------------
                                                                       3,393,750
- --------------------------------------------------------------------------------
Maryland - 1.6%
     1,000,000   Maryland Health & Higher Educational Facilities
                   Authority Revenue, (John Hopkins
                   University), 5.125%, 7/1/20                           967,500
- --------------------------------------------------------------------------------
Massachusetts - 4.6%
     2,000,000   Massachusetts Port Authority Revenue,
                   Series A, 5.00%, 7/1/27                             1,895,000
     1,000,000   Massachusetts Turnpike Authority Metropolitan
                   Highway System Revenue, (MBIA Insured),
                   Series A, 5.00%, 1/1/37                               941,500
- --------------------------------------------------------------------------------
                                                                       2,836,500
- --------------------------------------------------------------------------------
Missouri - 5.5%
     1,425,000   Carthage Waterworks and Wastewater
                   Treatment System Revenue, Series B,
                   6.50%, 7/1/16                                       1,505,156
     2,000,000   Sikeston Electric Revenue, (MBIA Insured),
                   5.00%, 6/1/22                                       1,907,500
- --------------------------------------------------------------------------------
                                                                       3,412,656
- --------------------------------------------------------------------------------
Montana - 3.0%
       750,000    Montana Health Facilities Authority Facilities
                    Revenue, (St. Peters Community Hospital),
                    5.50%, 6/1/11                                        759,375
     1,000,000    Montana State Board of Investment Workers
                    Compensation Program, (MBIA Insured),
                    6.875%, 6/1/20                                     1,092,499
- --------------------------------------------------------------------------------
                                                                       1,851,874
- --------------------------------------------------------------------------------
New Jersey - 1.9%
     1,000,000    New Jersey Turnpike Authority, Turnpike
                    Revenue, (FSA Insured), Series C,
                    6.50%, 1/1/16                                      1,163,750
- --------------------------------------------------------------------------------
New Mexico - 3.5%
     2,000,000    University of New Mexico University Revenue,
                    Series A, 6.00%, 6/1/21                            2,200,000
- --------------------------------------------------------------------------------
New York - 5.9%
     1,000,000    New York State Dorm Authority Revenue,
                    (State University Educational Facilities),
                    Series A, 5.50%, 5/15/19                           1,012,500
     1,600,000    New York State Energy Research and Development
                    Authority Pollution Control Revenue,
                    (New York Electric and Gas), (Morgan
                    Guaranty Trust), Variable Rate,
                    Series C, 3.95%, 6/1/29                            1,600,000
     1,000,000    New York State Urban Development
                    Corporation Revenue, (University Facilities
                    Grants), 5.875%, 1/1/21                            1,055,000
- --------------------------------------------------------------------------------
                                                                       3,667,500
- --------------------------------------------------------------------------------
Oklahoma - 0.9%
       500,000    McGee Creek Authority Water Revenue,
                    (MBIA Insured), 6.00%, 1/1/23                        553,750
- --------------------------------------------------------------------------------
South Carolina - 3.1%
    $2,000,000    Spartanburg Waterworks Revenue,
                    (FGIC Insured), 5.00%, 6/1/19                    $ 1,927,500
- --------------------------------------------------------------------------------
Texas - 1.7%
     1,000,000    Orange County Naval and Port District
                    Industrial Development Corp. Revenue,
                    (North Star Steel Texas), 6.375%, 2/1/17           1,088,750
- --------------------------------------------------------------------------------
Wyoming - 1.7%
     1,000,000    Sweetwater County Pollution Control Revenue,
                    (Idaho Power Co.), Series A, 6.05%, 7/15/26        1,052,500
- --------------------------------------------------------------------------------
Total Municipal Securities (cost $57,446,082)                         58,875,442
- --------------------------------------------------------------------------------
U.S. Government Obligation - 5.0%
     3,000,000    U.S. Treasury Notes, 6.375%,
                    8/15/27 (cost $3,053,120)                          3,089,400
- --------------------------------------------------------------------------------
Total Investments (total cost $60,499,202) - 99.9%                    61,964,842
- --------------------------------------------------------------------------------
Cash, Receivables and Other Assets, net of Liabilities - 0.1%             89,967
- --------------------------------------------------------------------------------
Net Assets - 100%                                                    $62,054,809
- --------------------------------------------------------------------------------
FGIC - Financial Guaranty Insurance Corp.
FSA - Financial Security Assurance Corp.
MBIA - Municipal Bond Insurance Association Corp.

See Notes to Schedules of Investments

          JANUS INCOME FUNDS   OCTOBER 31, 1997   ANNUAL REPORT    12
<PAGE>
        JANUS SHORT-TERM BOND FUND Portfolio Manager, Sandy R. Rufenacht

Performance Review
     Janus  Short-Term  Bond Fund had a total  return of 7.70% during our fiscal
year ended  October  31,  1997,  versus a gain of 6.48% for the Lehman  Brothers
Government/Corporate  1-3 Year  Bond  Index.  Both  results  include  reinvested
dividends.
     For the fiscal year, Janus Short-Term Bond Fund ranked in the top 4% (4 out
of  100) of the  Short-Term  Investment  Grade  Debt  Funds  tracked  by  Lipper
Analytical Services, Inc., a large mutual fund rating company.(1)
     The Fund  outperformed  the Lehman Index despite a narrow range of interest
rate movements for the entire year,  coupled with a relatively flat yield curve.
A substantial  cash position  enabled us to be flexible and  opportunistic  with
respect to our expanding position in high-yield corporate bonds. Global turmoil,
ignited by the Asian currency crisis,  produced a flight to quality, making U.S.
Treasury  markets  more  attractive.  The current  portfolio  configuration,  as
indicated in the tables  below,  demonstrates  broader  diversification  with no
appreciable decline in overall credit quality.

Portfolio Composition
- --------------------------------------------------------------------------------
Fund Data                                 October 31, 1997    October 31, 1996
Weighted Avg. Maturity                         2.4 Yrs.            2.4 Yrs.
Average Modified Duration*                     2.0 Yrs.            2.0 Yrs.
30-Day Avg. Yield**                            6.04%               5.75%
30-Day Avg. Yield
  Without Reimbursement**                      5.57%               5.26%
Average Rating                                   A                   A
- --------------------------------------------------------------------------------
 *A theoretical measure of price volatility.
**Yields will fluctuate.
- --------------------------------------------------------------------------------
Portfolio Asset Mix                       October 31, 1997    October 31, 1996
Investment-Grade Corp. Bonds                   56.2%               69.0%
High-Yield/High-Risk Corp. Bonds               16.5%                5.0%
U.S. Treasury Bonds                            21.7%               12.0%
Cash & Cash Equivalents                         5.6%               14.0%
- --------------------------------------------------------------------------------
     Our high-yield holdings were made up primarily of "cushion bonds" which are
likely to be called before they mature.  Several highlights in this area include
All American  Communications,  recently  acquired by Pearson PLC and tendered at
more than six points above our purchase price. Prior to the redemption, the Fund
benefited from its 10.88% coupon.  Star Markets,  a regional  supermarket chain,
carries a 13% coupon, a premium in this low-yield  environment,  which we expect
the company will soon want to refinance.  Investment-grade  corporate bonds were
represented by well-known names such as SmithKline  Beecham,  Sherwin  Williams,
and Ford Motor  Credit.  The Treasury  portion of the  portfolio  consisted of a
single short-term note.

Portfolio Strategy
     Flexibility  is key to our  pursuit of maximum  yields with  minimum  risk.
While  investment-grade  bonds  continue to make up a majority of the portfolio,
strategic  increases  in the  size  of our  high-yield  position  allowed  us to
maintain a competitive  yield without taking on additional  undue risk.  Whereas
the  Treasury and  investment-grade  positions  lower  credit  risk,  high-yield
holdings  of low  duration  can help  mitigate  interest  rate risk.  The mix is
cost-effective  as  well,  offering  a  wider  range  of  attractive  short-term
opportunities at a time when short supplies,  caused by companies  financing for
longer  periods  of time to lock in  lower  rates,  had  pushed  up  prices.  By
continuing to selectively add short-term  high-yield credits that are trading to
their call  price,  we can  collect  attractive  coupons  with a high  degree of
safety.  At the  same  time,  we can  lower  interest  rate  risk as well as the
duration of the  portfolio.  Because we can leverage the  synergies  provided by
both  our own  firsthand  fixed-income  research  and  Janus'  extensive  equity
research,  we focus on companies we know well and where we are  confident in our
ability to accurately evaluate the credit quality.

Going Forward
     While the  Federal  Reserve  has been  vigilant  in keeping a tight rein on
inflation  through  timely  short-term  interest  rate hikes,  the recent  Asian
currency  crisis and its damping  effect on U.S.  financial  markets has brought
forth a new scenario:  deflation, or a decline in prices for goods and services.
While  the jury is still  out,  this  scenario  might  call  for a  decrease  in
short-term interest rates, which would definitely bear watching. Regardless, the
portfolio's flexibility should keep it poised to respond quickly and effectively
to rate  changes.  The  portfolio  mix should also keep yields  competitive  and
result in a stable net asset value.
     Thank you for your continued investment in Janus Short-Term Bond Fund.

- --------------------------------------------------------------------------------
(1)  Lipper Analytical Services,  Inc. defines Short-Term  Investment Grade Debt
     Funds as investing "at least 65% of assets in investment  grade debt issues
     (rated in top four grades) with  dollar-weighted  average  maturities  of 5
     years or less." As of October 31, 1997,  Janus  Short-Term Bond Fund ranked
     40/75 of Short-Term  Investment  Grade Debt Funds for the 3-year period and
     22/40 for the 5-year  period.  The Lipper ranking is based on total return,
     including  reinvestment  of  dividends  and  capital  gains for the  stated
     period. Past performance does not guarantee future results.

          JANUS INCOME FUNDS   OCTOBER 31, 1997   ANNUAL REPORT    13
<PAGE>
        JANUS SHORT-TERM BOND FUND Portfolio Manager, Sandy R. Rufenacht

Performance Overview

GRAPHIC

A graphic comparison of the change in value of a hypothetical $10,000 investment
in   Janus   Short-Term   Bond   Fund   and  the   Lehman   Brothers   1-3  Year
Government/Corporate  Bond Index. Janus Short-Term Bond Fund is represented by a
solid green line. The Lehman Brothers 1-3 Year  Government/Corporate  Bond Index
is represented by a single dashed black line. The "y" axis reflects the value of
the investment.  The "x" axis reflects the  computation  periods from inception,
September 1, 1992,  through October 31, 1997. The upper right quadrant  reflects
the ending value of the  hypothetical  investment in Janus  Short-Term Bond Fund
($12,988) as compared to the Lehman Brothers 1-3 Year  Government/Corporate Bond
Index ($13,090). There is a legend in the upper left quadrant of the graph which
indicates Janus Short-Term Bond Fund's  one-year,  five-year and since inception
(September  1, 1992)  average  annual total  returns as 7.70%,  5.41% and 5.19%,
respectively.

*The Fund's inception date
Source - Lipper Analytical Services, Inc. 1997.
All returns reflect reinvested dividends.  Past performance is not predictive of
future performance.  Investment return and principal value may fluctuate so that
shares,  when redeemed,  may be worth more or less than their original cost. The
Fund's portfolio may differ  significantly from the securities in the index. The
index is  unmanaged  and  therefore  does  not  reflect  the  cost of  portfolio
management or trading.

                  JANUS SHORT-TERM BOND FUND October 31, 1997

- --------------------------------------------------------------------------------
Principal Amount                                                    Market Value
- --------------------------------------------------------------------------------
Corporate Bonds - 72.7%
- --------------------------------------------------------------------------------
Aerospace and Defense - 3.1%
    $1,750,000   Lockheed Martin Corp., 6.55%
                   company guaranteed unsecured notes,
                   due 5/15/99                                        $1,767,500
- --------------------------------------------------------------------------------
Broadcast Services and Programming - 3.5%
     2,000,000   TCI Communications, Inc., 6.375%
                   senior notes, due 9/15/99                           2,002,500
- --------------------------------------------------------------------------------
Computers - Mainframe - 3.0%
     1,750,000   IBM Corp., 6.375%
                   global notes, due 6/15/00                           1,765,312
- --------------------------------------------------------------------------------
Containers - Metal and Glass - 3.0%
     1,750,000   Crown Cork & Seal Co., Inc., 5.875%
                   notes, due 4/15/98                                  1,749,965
- --------------------------------------------------------------------------------
Finance - Auto Loans - 6.1%
     1,750,000   Ford Motor Credit Corp., 7.25%
                   notes, due 5/15/99                                  1,785,000
     1,750,000   General Motors Acceptance Corp., 6.65%
                   notes, due 5/24/00                                  1,771,875
- --------------------------------------------------------------------------------
                                                                       3,556,875
- --------------------------------------------------------------------------------
Finance - Credit Card - 3.0%
     1,750,000   First USA Bank, Inc., 5.75%
                   notes, due 1/15/99                                  1,747,812
- --------------------------------------------------------------------------------
Food - Diversified - 3.1%
     1,800,000   Grand Metropolitan Investment Corp., 6.50%
                   company guaranteed notes, due 9/15/99               1,813,500
- --------------------------------------------------------------------------------
Food - Retail - 3.4%
    $  270,000   Pathmark Stores, Inc., 12.625%
                   subordinated notes, due 6/15/02                    $  273,375
       500,000   Ralphs Grocery Co., 11.00%
                   senior subordinated notes, due 6/15/05                548,750
     1,010,000   Star Markets Co., Inc., 13.00%
                   senior subordinated notes, due 11/1/04              1,148,875
- --------------------------------------------------------------------------------
                                                                       1,971,000
- --------------------------------------------------------------------------------
Hotels and Motels - 2.2%
     1,250,000   Hyatt Equities, L.L.C., 6.80%
                   notes, due 5/15/00+                                 1,265,625
- --------------------------------------------------------------------------------
Life and Health Insurance - 0.3%
       185,000   Penncorp Financial Group, Inc., 9.25% 
                   senior subordinated notes, due 12/15/03               192,863
- --------------------------------------------------------------------------------
Medical - Drugs - 4.4%
     2,500,000   SmithKline Beecham PLC, 6.75%
                   company guaranteed notes, due 10/30/01              2,559,375
- --------------------------------------------------------------------------------
Motion Pictures and Services - 1.0%
       500,000   All American Communications, Inc.,
                   10.875% senior subordinated notes,
                   due 10/15/01                                          553,750
- --------------------------------------------------------------------------------
Multi-Line Insurance - 3.1%
     1,750,000   International Lease Finance Corp., 6.625%
                   notes, due 4/1/99                                   1,767,500
- --------------------------------------------------------------------------------
Multimedia - 3.0%
     1,750,000   Time Warner, Inc., 4.90%
                   bonds, due 7/29/99+                                 1,710,625
- --------------------------------------------------------------------------------
Oil Companies - Exploration and Production - 1.0%
       500,000   Mesa Operating Co., 10.625%
                   unsecured company guaranteed notes,
                   due 7/1/06                                            575,000
- --------------------------------------------------------------------------------

See Notes to Schedules of Investments

          JANUS INCOME FUNDS   OCTOBER 31, 1997   ANNUAL REPORT    14
<PAGE>
                   JANUS SHORT-TERM BOND FUND October 31, 1997

- --------------------------------------------------------------------------------
Principal Amount                                                    Market Value
- --------------------------------------------------------------------------------
Oil Companies - Integrated - 3.1%
   $ 1,750,000   Texaco Capital, Inc., 6.875%
                   notes, due 7/15/99                                $ 1,778,437
- --------------------------------------------------------------------------------
Paint and Related Products - 3.5%
     2,000,000   Sherwin-Williams Co., 6.25%
                   notes, due 2/1/00                                   2,010,000
- --------------------------------------------------------------------------------
Physical Therapy and Rehabilitation Centers - 2.7%
     1,500,000   HEALTHSOUTH Corp., 9.50%
                   senior subordinated notes, due 4/1/01               1,573,125
- --------------------------------------------------------------------------------
Retail - Discount - 3.0%
     1,750,000   TJX Companies, Inc., 6.625%
                   notes, due 6/15/00                                  1,765,313
- --------------------------------------------------------------------------------
Retail - Diversified - 1.9%
     1,000,000   Eye Care Centers of America, Inc., 12.00%
                   senior notes, due 10/1/03                           1,085,000
- --------------------------------------------------------------------------------
Savings/Loan/Thrifts - 4.8%
       965,000   Anchor Bancorp, Inc., 8.9375%
                   senior notes, due 7/9/03                            1,004,806
     1,750,000   Great Western Financial Corp., 6.125%
                   notes, due 6/15/98                                  1,752,695
- --------------------------------------------------------------------------------
                                                                       2,757,501
- --------------------------------------------------------------------------------
Steel - Producers - 1.8%
     1,000,000   Bayou Steel Corp., 10.25%
                   first mortgage notes, due 3/1/01                    1,028,750
- --------------------------------------------------------------------------------
Super-Regional Banks - 3.0%
     1,750,000   Norwest Corp., 6.25%
                   senior notes, due 4/15/99                           1,758,750
- --------------------------------------------------------------------------------
Television - 1.8%
     1,000,000   Allbritton Communications, 11.50%
                   senior subordinated debentures, due 8/15/04         1,048,750
- --------------------------------------------------------------------------------
Transportation - Railroad - 3.0%
     1,750,000   Union Pacific Corp., 6.25%
                   notes, due 3/15/99                                  1,756,563
- --------------------------------------------------------------------------------
Wire and Cable Products - 0.9%
       500,000   International Wire Group, 11.75%
                   senior subordinated notes, due 6/1/05                 545,000
- --------------------------------------------------------------------------------
Total Corporate Bonds (cost $41,747,948)                              42,106,391
- --------------------------------------------------------------------------------
U.S. Government Obligation - 21.7%
    12,500,000   U.S. Treasury Note, 6.00%
                   due 6/30/99 (cost $12,521,452)                     12,571,000
- --------------------------------------------------------------------------------
Short-Term Corporate Notes - 3.5%
                 Household Finance Corp.
     2,000,000     5.68%, 11/3/97                                      1,999,369
                   (amortized cost $1,999,369)  
- --------------------------------------------------------------------------------
Total Investments (total cost $56,268,769)  - 97.9%                   56,676,760
- --------------------------------------------------------------------------------
Cash, Receivables and Other Assets, net of Liabilities - 2.1%          1,231,004
- --------------------------------------------------------------------------------
Net Assets - 100%                                                    $57,907,764
- --------------------------------------------------------------------------------

See Notes to Schedules of Investments

          JANUS INCOME FUNDS   OCTOBER 31, 1997   ANNUAL REPORT    15
<PAGE>
          JANUS MONEY MARKET FUNDS Portfolio Manager, Sharon S. Pichler

The Year in Review
     During the fiscal year ended October 31, 1997,  short-term  interest  rates
experienced   only  moderate   volatility.   This  was  in  sharp   contrast  to
intermediate-  and  long-term  rates,  which  were  very  sensitive  to signs of
economic  strength or weakness and oscillated  dramatically  through much of the
year.  In general,  short-term  interest  rates are less  sensitive  to economic
conditions  and instead  react to changes in the federal  funds rate,  which the
Federal Reserve Board raised only once during the period.
     Federal Reserve Chairman Alan Greenspan continued to express concerns about
the high level of stock prices throughout the 12 months.  His remarks introduced
additional  volatility  into the  capital  markets,  but there  was very  little
spillover into money market  yields.  Yield on the one-year  Treasury  reached a
high of 6.07% during the year,  but the "flight to quality"  that began when the
economic crisis in Southeast Asia  intensified  pulled the rate down to 5.21% at
the end of October.
     Although  concerns about a second federal funds rate hike  persisted,  none
occurred,   primarily   because  inflation   remained  dormant.   The  overbuilt
manufacturing capacity in Southeast Asia increases the likelihood that prices of
many imports will move lower,  which in turn will help keep the lid on inflation
in the U.S.
     That explains why the current  consensus is that the Federal  Reserve Board
will not raise rates anytime soon,  despite low unemployment and solid growth in
the housing market. Given global economic conditions, I have to agree.

Janus Money Market Fund
     For  much  of the  year,  assets  remained  primarily  in  very  short-term
obligations,  where rates were highly  competitive  with  longer-term  debt (six
months to one year).  I did not lock the Fund into longer  obligations  unless I
believed we were being adequately paid for the extra time exposure.  I also made
use of "plain  vanilla"  floating rate  instruments (or floaters) from top-rated
issuers.  The yield on floaters  adjusts  (or floats) up and down with  interest
rates.  Floaters  helped us maintain  flexibility  and  liquidity  with a little
better yield, and held down transaction costs.
     During the year, assets in the Fund grew from approximately $2.5 billion to
just under $3.9 billion. This growth was very gratifying, and reflects a growing
awareness of Janus' emphatic  commitment to all aspects of money management.  It
was, however,  a little  surprising that there were not more inflows,  given the
volatility of the stock market near year-end.  That investors  chose to ride out
the turbulence speaks well for their confidence in Janus' equity management.  It
also  indicates an appetite for stocks and a level of education  that takes into
account the trade-off between risk and reward.
     Still,  money  market funds remain a good choice for the cash portion of an
investor's portfolio.
     Janus Money Market Fund's weighted  average maturity was just 37 days as of
October 31, 1997,  versus 40 days on October 31,  1996.  The Fund is rated Aa by
Moody's.  Moody's analyzes the Fund's credit quality, market price exposure, and
management.
     For the 12 months  ended  October 31, Janus Money Market Fund ranked 45 out
of 302 funds  (top 15%) in the U.S.  Money  Market  category  defined  by Lipper
Analytical Services, Inc., a mutual fund rating company.(1)

Janus Government Money Market Fund
     Government  money  market  instruments  had a quiet  year.  The only  major
occurrence was the step up in federal funds back in March.  Maturities were kept
very short and  government  floaters  were used to pick up small but  meaningful
yield increments over the course of the year.  Government  floaters adjust their
yields with changes in interest rates.  They allowed us to maintain  flexibility
and good liquidity, with a slightly better yield.
     All  government  debt in the Fund is rated AAA, the highest  credit quality
available.  Janus  Government  Money  Market  Fund also has a rating of Aaa from
Moody's  Investor  Services,  which analyzes the Fund's credit  quality,  market
price exposure, and management. The portfolio had a weighted average maturity of
33 days on October 31, 1997.
     For the 12 months  ended  October 31,  Janus  Government  Money Market Fund
ranked 19 of 118 funds (top 16%) in the U.S.  Government  Money Market  category
defined by Lipper Analytical Services, Inc., a mutual fund rating company.(1)

Janus Tax-Exempt Money Market Fund
     We had a stable year in the  tax-exempt  market.  The single  change in the
federal funds rate was largely  responsible.  As usual, the market was seasonal,
with  redemptions  increasing  around tax time and when college tuition was due,
and purchases mounting in between.
     Long-term and short-term rates were very close for much of the period, so I
continued  to opt for the greater  flexibility  of  short-term  securities.  The
Fund's weighted average maturity was 54 days as of October 31.
     For the 12 months  ended  October 31,  Janus  Tax-Exempt  Money Market Fund
ranked 29 of 137 funds (top 21%) in the U.S.  Tax-Exempt  Money Market  category
defined by Lipper Analytical Services, Inc., a mutual fund rating company.(1)

     Thank you for your investment and confidence in Janus Money Market Funds.

- --------------------------------------------------------------------------------
(1)  Lipper  Analytical  Services  defines a U.S.  Money Market Fund as one that
     invests "in high-quality  financial instruments rated in the top two grades
     with  dollar-weighted  average  maturities  of less  than 90 days" and that
     intends  "to  keep  constant  net  asset  value."  Lipper  defines  a  U.S.
     Government Money Market Fund as one that "invests  principally in financial
     instruments  issued or guaranteed by the U.S.  Government,  its agencies or
     instrumentalities,  with dollar-weighted average maturities of less than 90
     days," and that intends "to keep constant net asset value."  Lipper defines
     a  Tax-Exempt  Money  Market  Fund as one  that  "invests  in  high-quality
     municipal obligations with dollar-weighted  average maturities of less than
     90  days,"  and that  intends  "to keep  constant  net asset  value."  Past
     performance does not guarantee future results. Lipper rankings are based on
     total return, including reinvestment of dividends and capital gains.

Money market funds are neither insured nor guaranteed by the U.S. government and
there can be no  assurance  that money  market  funds will be able to maintain a
$1.00 per share price.

          JANUS INCOME FUNDS   OCTOBER 31, 1997   ANNUAL REPORT    16
<PAGE>
                    JANUS MONEY MARKET FUND October 31, 1997

- --------------------------------------------------------------------------------
Principal Amount                                                    Market Value
- --------------------------------------------------------------------------------
Short-Term Corporate Notes - 25.7%
   $42,300,000   AES Shady Point, Inc.
                   5.61%, 1/15/98                                   $ 41,805,618
     7,500,000   Associates Corp. of North America
                   8.125%, senior notes 1/15/98                        7,533,876
                 BTM Capital Corp.:
    20,000,000     5.63%, 11/18/97                                    19,946,827
    19,790,000     5.68%, 11/28/97                                    19,711,939
    45,000,000     5.66%, 1/15/98                                     44,469,375
    15,000,000     5.70%, 1/20/98                                     14,810,000
    26,000,000     5.70%, 1/21/98                                     25,666,550
    20,000,000     5.70%, 1/30/98                                     19,721,333
     8,000,000   Casio Phonemate, Inc.
                   5.66%, 01/16/98                                     7,904,408
    27,810,000   Fundex Corp.
                   5.59%, 11/10/97                                    27,771,135
    50,000,000   General Motors Acceptance Corp.
                   5.84%, 11/7/97                                     49,951,333
                 Heller Financial, Inc.:
    25,000,000     5.63%, 11/26/97                                    24,902,258
    25,000,000     5.73%, 1/16/98                                     24,697,583
                 Heller International, Inc.:
    25,000,000     5.60%, 12/17/97                                    24,821,111
    50,000,000     5.64%, 12/23/97                                    49,592,667
                 Kubota Finance Corp.:
    36,500,000     5.65%, 11/3/97                                     36,488,543
    36,000,000     5.61%, 11/14/97                                    35,927,070
    40,000,000     5.61%, 11/17/97                                    39,900,266
                 Mitsubishi Motors Credit of America:
    15,000,000     5.60%, 12/2/97                                     14,927,667
    15,000,000     5.61%, 12/3/97                                     14,925,200
    20,000,000     5.64%, 1/16/98                                     19,761,867
    14,000,000   NS Finance, Inc.
                   5.65%, 11/10/97                                    13,980,225
    30,000,000   Onoda USA, Inc.
                   5.62%, 11/12/97                                    29,948,484
                 Orix America, Inc.:
    26,500,000     5.62%, 11/6/97                                     26,479,315
    33,200,000     5.62%, 11/25/97                                    33,075,611
    11,800,000     5.63%, 11/25/97                                    11,755,710
    32,800,000     5.63%, 12/12/97                                    32,589,688
    50,000,000   Sanwa Business Credit
                   5.65%, 11/5/97                                     49,968,612
                 SRD Finance, Inc.:
    15,000,000     5.60%, 12/11/97                                    14,906,667
    39,000,000     5.60%, 12/18/97                                    38,714,867
                 Sumitomo Bank Capital Markets
    20,000,000     5.61%, 11/19/97                                    19,943,900
    25,000,000     5.73%, 11/25/97                                    24,912,460
    25,000,000   Sumitomo Bank of New York
                   5.62%, 11/3/97                                     24,992,194
    10,000,000   Tomen America, Inc.
                   5.63%, 11/21/97                                     9,968,724
                 75th State Street:
    58,892,000     5.62%, 11/12/97                                    58,790,869
    25,832,000     5.61%, 11/14/97                                    25,779,668
- --------------------------------------------------------------------------------
Total Short-Term Corporate Notes (amortized cost $981,043,620)       981,043,620
- --------------------------------------------------------------------------------
Taxable Variable Rate Demand Notes - 39.0%
    13,700,000   ABAG Finance Authority for Nonprofit
                   Corporations, California, Certificates of
                   Participation, Series C, 5.70%, 10/1/27            13,700,000
                 American Honda Finance Corp.:
    25,000,000     5.7678%, 4/6/98                                    24,997,939
    50,000,000     5.7187%, 6/23/98                                   50,000,000
    10,000,000     5.7187%, 7/8/98                                    10,000,000
    25,000,000     5.8125%, 7/27/98                                   25,000,000
    22,000,000     5.75%, 8/3/98                                      22,000,000
    50,000,000     5.75%, 8/14/98                                     50,000,000
- --------------------------------------------------------------------------------
Taxable Variable Rate Demand Notes - (continued)
   $11,000,000   APTC Plastics Acquiring Co., L.L.C.
                    5.75%, 4/1/17                                    $11,000,000
    40,000,000   Bank of America, N.A.
                   5.65%, 4/16/98                                     39,987,266
                 Bankers Trust Company of New York:
    60,000,000     5.70%, 11/7/97                                     59,999,960
    25,000,000     5.70%, 4/3/98                                      24,997,835
    45,000,000     5.65%, 7/15/98                                     44,984,683
    10,385,000   Bannockburn Associates, L.L.C.
                   5.80%, 4/1/27                                      10,385,000
    48,000,000   Comerica Bank of Detroit, 5.67%,
                   medium term notes, 4/6/98                          47,989,853
    14,960,000   Community Health System, Inc.,
                   Series A, 5.80%, 10/1/03                           14,960,000
    75,000,000   CP Trust Certificates, Series 1996-2,
                   5.715%, 12/26/97                                   75,000,000
    35,510,000   Crouse Health Hospital, Inc.,
                   5.75%, 7/1/17                                      35,510,000
    25,000,000   Crozer-Keystone Health Systems,
                   5.67%, 12/15/21                                    25,000,000
     9,100,000   Eagle County, Colorado Housing Facility
                   Authority, (BC Housing L.L.C. Project),
                   Series A, 5.6562%, 6/1/27                           9,100,000
    50,000,000   FCC National Bank of Wilmington,
                   Delaware, 5.62%, 2/20/98                           49,988,313
                 General American Life Insurance Co.:
    50,000,000     5.84%, 2/20/98                                     50,000,000
    30,000,000     5.84%, 8/13/98                                     30,000,000
    80,000,000     5.84%, 12/31/98                                    80,000,000
                 General Motors Acceptance Corp.:
    11,000,000     5.957%, 2/2/98                                     11,006,565
    10,745,000     5.7539%, medium term notes, 4/17/98                10,745,000
    50,000,000     5.7285%, medium term notes, 4/22/98                49,984,825
    12,700,000   Genesys Michigan Health System, Inc.,
                   Series A, 5.66%, 4/1/20                            12,700,000
     8,700,000   H/M Partners, L.L.C.
                   5.75%, 10/1/20                                      8,700,000
    50,000,000   Household Finance Corp., 5.72%,
                   medium term notes, 5/7/98                          50,000,000
     9,600,000   Jackson County, Alabama Industrial
                   Development, (Beaulieu America
                   Project), 5.80%, 7/1/10                             9,600,000
    50,000,000   Merrill Lynch & Co.,
                   5.72%, medium term notes, 4/17/98                  50,000,000
    75,000,000   Morgan Stanley Dean Witter Discover and Co.
                   5.625%, 3/9/98                                     75,000,000
    50,000,000   National Bank of Canada,
                   5.64%, 10/8/98                                     49,972,945
    24,200,000   New Jersey Economic Development Authority
                   Revenue, Series A, 5.6562%, 10/1/21                24,200,000
    13,800,000   Pasadena California COPS, (Los Robles
                   Avenue Parking Facility Project),
                   5.75%, 11/1/12                                     13,800,000
                 PHH Corp.:
    25,000,000     5.6782%, medium term notes, 8/4/98                 24,992,661
    25,000,000     5.69%, medium term notes, 8/4/98                   24,998,145
    45,000,000     5.68%, medium term notes, 10/6/98                  44,991,806
    43,000,000   PNC Bank, N.A., 5.6523%,
                   medium term notes, 6/5/98                          42,999,905
    25,000,000   Rehau, Inc.,
                   5.75%, 10/1/19                                     25,000,000
    17,520,000   Rockland Financial Ltd.,
                   5.75%, 12/1/26                                     17,520,000
     7,400,000   San Bernardino County, California,
                   (Capital Improvement Refining Project),
                   5.90%, 11/1/25                                      7,400,000
     9,365,000   San Jose, California Financing Authority,
                   (Hayes Mansion Revenue Project),
                   Series A, 5.80%, 12/1/25                            9,365,000
- --------------------------------------------------------------------------------

See Notes to Schedules of Investments

          JANUS INCOME FUNDS   OCTOBER 31, 1997   ANNUAL REPORT    17
<PAGE>
                    JANUS MONEY MARKET FUND October 31, 1997

- --------------------------------------------------------------------------------
Principal Amount                                                    Market Value
- --------------------------------------------------------------------------------
Taxable Variable Rate Demand Notes - (continued)
                 Shizuoka Bank:
   $40,000,000     5.605%, 6/15/98                                   $39,993,019
    18,000,000     5.6525%, 10/26/98                                  18,000,000
    35,000,000   Societe Generale
                   5.67%, 7/31/98                                     34,992,364
    17,800,000   St. Joseph Health Systems of California,
                   Series A, 5.96%, 7/1/11                            17,800,000
     5,245,000   Union City, Tennessee Industrial Development
                   Board, (Cobank Limited, L.L.C., Project),
                   5.85%, 1/1/25                                       5,245,000
     5,000,000   Venturecor, Inc., Healthcare Revenue,
                   5.85%, 5/15/35                                      5,000,000
- --------------------------------------------------------------------------------
Total Taxable Variable Rate Demand Notes
 (amortized cost $1,488,608,084)                                   1,488,608,084
- --------------------------------------------------------------------------------
Certificates Of Deposit - 21.0%
    50,000,000   Bank of Tokyo
                   5.765%, 1/23/98                                    50,000,000
                 Banque Nationale de Paris:
    48,500,000     5.76%, 2/27/98                                     48,493,995
    25,000,000     6.02%, 10/30/98                                    25,000,000
                 Canadian Imperial Bank of Commerce:
    25,000,000     5.97%, 3/19/98                                     24,997,258
    25,000,000     5.88%, 10/14/98                                    24,985,227
                 Fuji Bank Ltd.:
    50,000,000     5.718%, 11/3/97                                    50,000,132
    50,000,000     5.67%, 11/5/97                                     50,000,000
    50,000,000     5.62%, 11/17/97                                    50,000,000
                 Industrial Bank of Japan, Ltd.:
    50,000,000     5.82%, 11/5/97                                     50,000,000
    27,000,000     5.80%, 11/12/97                                    27,000,279
    50,000,000     5.65%, 12/22/97                                    50,000,000
    25,000,000   Midland Bank PLC
                    5.90%, 11/7/97                                    25,000,000
                 National Bank of Canada:
    25,000,000     6.08%, 9/8/98                                      25,000,000
    40,000,000     6.082%, 11/17/98                                   40,000,000
                 Norinchunkin Bank Ltd.:
    50,000,000     5.70%, 11/5/97                                     50,000,000
    10,000,000     5.68%, 1/7/98                                      10,000,184
    50,000,000     5.75%, 1/20/98                                     50,000,000
                 Societe Generale:
    50,000,000     5.82%, 1/7/98                                      50,000,000
    50,000,000     5.85%, 3/3/98                                      49,993,604
    25,000,000     6.17%, 5/8/98                                      24,997,543
    25,000,000     5.89%, 10/14/98                                    24,993,180
- --------------------------------------------------------------------------------
Total Certificates of Deposit (cost $800,461,402)                    800,461,402
- --------------------------------------------------------------------------------
Promissory Notes - 10.0%
   230,000,000     Goldman Sachs Group, L.P. 5.75%, 1/20/98          230,000,000
   150,000,000     Morgan Stanley, 5.85%, 12/26/97                   150,000,000
- --------------------------------------------------------------------------------
Total Promissory Notes (cost $380,000,000)                           380,000,000
- --------------------------------------------------------------------------------
Put Bonds - 1.4%
    18,900,000     Bedford County, Virginia Industrial
                     Development Authority, Series 95D,
                     5.68%, 11/14/97                                  18,900,000
    18,500,000     Los Angeles County, California Metropolitan
                     Transit Authority, 5.90%, 1/22/98                18,500,000
                   Northglenn Colorado Urban Renewal Authority,
                     (Northglenn Mall Project):
     8,700,000         Series A-2, 5.95%, 12/11/97                     8,700,000
     5,700,000         Series B, 5.95%, 12/1/16                        5,700,000
- --------------------------------------------------------------------------------
Total Put Bonds (cost $51,800,000)                                    51,800,000
- --------------------------------------------------------------------------------
Medium-Term Notes - 0.2%
     7,155,000     Household Finance Corp., 7.91%,
                     medium term notes, 2/6/98 (cost $7,192,792)       7,192,792
- --------------------------------------------------------------------------------
Repurchase Agreements - 7.4% 
  $205,000,000     BZW Securities, Inc.   
                     5.85%, dated 10/31/97, maturing 11/3/97,
                     to be repurchased at $205,099,938,
                     collateralized by $8,945,000 in WFS
                     Financial Owner Trust, 6.65%, 8/20/00;
                     $10,000,000 in Toyota Auto Lease Trust,
                     6.20% - 6.35%, 4/26/04; $10,300,000 in
                     The Money Store Home Equity Trust,
                     6.625% - 6.825%, 10/15/08 - 7/15/21;
                     $20,325,000 in Standard Credit Card
                     Master Trust, 5.90% - 7.875%, 11/7/98 -
                     2/9/01; $1,000,000 in Citibank Credit
                     Card Master Trust, 5.8238%, 9/15/05;
                     $3,500,000 in Student Loan Marketing
                     Association., 5.7583%, 1/25/10;
                     $9,931,534 in Prudential Home Mortgage
                     Securities, 6.3375% - 6.9034%, 8/25/08 -
                     10/25/08; $10,000,000 in Provident Bank
                     Home Equity Loan Trust, 5.8563%,
                     4/25/28; $5,000,000 in Nellie Mae, Inc.,
                     5.885%, 12/15/18; $20,000,000 in
                     NationsBank Credit Card Master Trust,
                     6.00%, 12/15/05; $270,000 in TMS Auto
                     Grantor Trust, 6.25%, 6/20/03;
                     $3,273,240 in MBNA Master Credit Card
                     Trust, 5.785% - 5.795%, 3/15/03 -
                     8/15/14; $10,000,000 in Keycorp Student
                     Loan Trust, 5.8863%, 9/27/24; $5,570,000
                     in Ford Credit Auto Loan Master Trust,
                     5.88% - 6.50%, 8/15/02 - 2/15/03;
                     $17,000,000 in First USA Credit Card
                     Master Trust, 5.78% - 6.42%, 11/15/03 -
                     3/17/05; $12,500,000 in Equicon Home
                     Equity Loan Trust, 6.105%, 5/18/25;
                     $7,700,000 in Discover Card Trust,
                     7.85%, 11/21/00; $34,850,000 in Daiwa
                     Mortgage Acceptance Corp., 6.3875%,
                     10/25/19; $160,000 in Contimortgage Home
                     Equity Loan Trust, 7.01%, 8/15/13;
                     $5,000,000 in Chase Manhattan RV Owner
                     Trust, 6.23%, 12/15/07; $31,300,000 in
                     Capital Equipment Receivables Trust,
                     5.95% - 6.28%, 7/15/99 - 6/15/00;
                     $8,700,000 in CTS Adjustable Rate
                     Mortgage Trust, 6.2975%, 5/25/26;
                     $15,500,000 in Advanta Mortgage Loan
                     Trust 6.35% - 7.10%, 4/25/20 - 10/25/21
                     with respective values of $9,001,998,
                     $10,002,825, $9,543,518, $20,556,677,
                     $997,909, $3,500,000, $9,921,602,
                     $8,622,946, $5,000,000, $19,828,440,
                     $270,971, $3,244,506, $10,000,000,
                     $5,576,076, $17,131,354, $12,515,000,
                     $7,831,277, $1,780,651, $165,217,
                     $5,000,000, $31,226,930, $3,260,409,
                     $14,121,694                                    $205,000,000
    50,000,000     NationsBank,
                     5.8125%, dated 10/31/97, maturing
                     11/3/97, to be repurchased at
                     $50,024,219 collateralized by $4,770,000
                     in Countrywide Mortgage Backed
                     Securities, Inc., 6.25%, 7/25/09;
                     $2,238,000 in Residential Asset
                     Securitization Trust, 7.25%, 10/25/27;
                     $3,400,000 in GE Capital Mortgage
                     Services, Inc., 6.2083%, 12/25/23;
                     $11,000,000 in GE Capital Mortgage
                     Services, Inc., 6.50%, 3/25/24;
                     $6,536,765 in GE Capital Mortgage
                     Services, Inc., 6.75%, 3/25/27;
                     $1,010,000 in Morgan Stanley Capital I,
                     7.46%, 2/15/20; $10,000,000 in Mortgage
                     Capital Funding, Inc., 7.35%, 7/15/05;
                     $15,331,084 in Mortgage Capital Funding,
                     Inc., 7.008%, 9/20/06 with respective
                     values $4,531,513, $2,256,889,
                     $19,489,508, $1,010,000, $23,712,090             50,000,000
- --------------------------------------------------------------------------------

See Notes to Schedules of Investments

          JANUS INCOME FUNDS   OCTOBER 31, 1997   ANNUAL REPORT    18
<PAGE>
                    JANUS MONEY MARKET FUND October 31, 1997

- --------------------------------------------------------------------------------
Principal Amount                                                    Market Value
- --------------------------------------------------------------------------------
   $28,800,000     Lehman Brothers, Inc.,
                     5.64%, dated 10/31/97, maturing 11/3/97,
                     to be repurchased at $28,813,536,
                     collateralized by $8,650,000 in Citicorp
                     Mortgage Securities, Inc., 6.50%,
                     2/25/24; $2,395,000 in Citicorp Mortgage
                     Securities, Inc., 5.75%, 6/25/09;
                     $425,000 in GE Capital Mortgage
                     Services, Inc., 10.417%, 12/25/23;
                     $32,681,000 in Residential Funding
                     Mortgage Securities I, 6.104%, 6/25/08;
                     $2,159,850 in Residential Funding
                     Mortgage Securities I, 6.204%, 12/25/23;
                     $5,926,000 in Saxon Mortgage Securities,
                     Corp., 6.75%, 4/25/24 with respective
                     values $9,530,700, $2,560,458, $512,203,
                     $8,298,648, $2,084,196, $6,388,073              $28,800,000
- --------------------------------------------------------------------------------
Total Repurchase Agreements (cost $283,800,000)                      283,800,000
- --------------------------------------------------------------------------------
Total Investments (total cost $3,992,905,898) - 104.7%             3,992,905,898
- --------------------------------------------------------------------------------
Liabilities, net of Cash, Receivables and Other Assets - (4.7%)    (178,956,709)
- --------------------------------------------------------------------------------
Net Assets - 100%                                                 $3,813,949,189
- --------------------------------------------------------------------------------

See Notes to Schedules of Investments

          JANUS INCOME FUNDS   OCTOBER 31, 1997   ANNUAL REPORT    19
<PAGE>
              JANUS GOVERNMENT MONEY MARKET FUND October 31, 1997

- --------------------------------------------------------------------------------
Principal Amount                                                    Market Value
- --------------------------------------------------------------------------------
U.S. Government Agency Discount Notes - 19.7%
                 Fannie Mae:
    $1,000,000     9.15%, 4/10/98                                     $1,012,737
     2,000,000     5.89%, 5/21/98                                      1,998,578
                 Federal Farm Credit Bank:
     2,581,000     5.61%, 11/5/97                                      2,579,391
     2,000,000     5.69%, 5/20/98                                      1,936,778
     1,165,000     5.43%, 8/7/98                                       1,115,974
                 Federal Home Loan Bank System:
     3,000,000     5.38%, 12/15/97                                     2,980,273
     5,000,000     5.50%, 2/13/98                                      4,920,556
    10,000,000     5.589%, 3/4/98                                      9,999,563
     1,615,000     5.69%, 10/2/98                                      1,614,835
     5,000,000     5.432%, 10/6/98                                     4,995,426
- --------------------------------------------------------------------------------
Total U.S. Government Agency Discount Notes
                   (amortized cost $33,154,111)                       33,154,111
- --------------------------------------------------------------------------------
U.S. Government Agency Variable Notes - 14.6%
     5,000,000   Fannie Mae
                   5.465%, 2/13/98                                     4,999,174
                 Federal Farm Credit Bank:
     3,000,000     5.50%, 11/14/97                                     2,999,866
     5,000,000     5.55%, 2/20/98                                      4,998,973
                 Federal Home Loan Bank System:
     5,000,000     5.491%, 12/26/97                                    4,999,412
       750,000     6.00%, 6/29/98                                        751,687
                 Student Loan Marketing Association:
     5,000,000     5.27%, 11/24/97                                     4,999,776
     1,000,000     5.40%, 2/17/98                                        999,937
- --------------------------------------------------------------------------------
Total U.S. Government Agency  Variable Notes
                   (amortized cost $24,748,825)                       24,748,825
- --------------------------------------------------------------------------------
Short-Term Corporate Notes - 15.2%
     3,000,000   Downey Savings and Loan
                   5.49%, 12/29/97                                     2,973,465
     6,639,000   Kirksville College of Osteopathic
                   5.48%, 12/11/97                                     6,598,576
                 New Hampshire Higher Education Loan:
     3,800,000     5.50%, 11/7/97                                      3,796,517
     5,000,000     5.50%, 11/13/97                                     4,990,833
                 USA Group Secondary Market Services:
     4,249,000     5.46%, 11/10/97                                     4,243,200
     3,000,000     5.50%, 11/17/97                                     2,992,667
- --------------------------------------------------------------------------------
Total Short-Term Corporate Notes (amortized cost $25,595,258)         25,595,258
- --------------------------------------------------------------------------------
Repurchase Agreements - 53.0%
    40,000,000   CS First Boston, 5.80%
                   dated 10/31/97, maturing 11/3/97, to be  
                   repurchased at $40,019,333,
                   collateralized by $32,900,000 in Freddie
                   Mac 6.80% - 7.50%, 4/15/20 - 12/15/18;
                   $56,475,000 in Fannie Mae 6.50% - 9.50%,
                   11/25/13 - 11/25/20 with respective
                   values of $27,306,632 and $13,729,723              40,000,000
    39,300,000   HSBC Secutities, Inc., 5.77%, dated
                   10/31/97, maturing 11/3/97, to be
                   repurchased at $39,318,897,
                   collateralized by $23,053,000 in Freddie
                   Mac Adjustable Rate Mortgage 7.904%,
                   6/1/24 and $37,485,000 in Fannie Mae
                   Adjustable Rate Mortgage 6.114%, 11/1/22
                   with respective values of $10,799,191
                   and $29,289,491                                    39,300,000
- --------------------------------------------------------------------------------
Repurchase Agreements - (continued)
   $10,000,000   Lehman Brothers, 5.68%,
                   dated 10/31/97, maturing 11/3/97, to be      
                   repurchased at $10,004,733, collateralized
                   by $3,880,000 in Countrywide Funding Corp.
                   10.00%, 3/25/24; $4,995,000 in Housing
                   Securities, Inc. 6.50%, 3/25/09; $6,272,000
                   in Ryland Mortgage Securities Corp. 7.228%,
                   1/25/21; $2,088,803 in Structured Asset
                   Securities Corp. 7.8607%, 9/25/36; $350,000
                   in Lehman Large Loan cmo 6.79%, 10/12/34
                   with respective values of $2,406,321,
                   $4,758,455, $2,246,287, $433,926
                   and $354,882                                     $ 10,000,000
- --------------------------------------------------------------------------------
Total Repurchase Agreements (cost $89,300,000)                        89,300,000
- --------------------------------------------------------------------------------
Total Investments (cost $172,798,194) - 102.5%                       172,798,194
- --------------------------------------------------------------------------------
Liabilities, net of Cash, Receivables and Other Assets - (2.5%)      (4,260,891)
- --------------------------------------------------------------------------------
Net Assets - 100%                                                   $168,537,303
- --------------------------------------------------------------------------------

See Notes to Schedules of Investments

          JANUS INCOME FUNDS   OCTOBER 31, 1997   ANNUAL REPORT    20
<PAGE>
              JANUS TAX-EXEMPT MONEY MARKET FUND October 31, 1997

- --------------------------------------------------------------------------------
Principal Amount                                                    Market Value
- --------------------------------------------------------------------------------
Variable Rate Demand Notes - 73.4%
- --------------------------------------------------------------------------------
Alabama - 1.6%
    $1,000,000   Athens Industrial Development Board Revenue,
                   (Coilplus Income Project), 3.80%, 9/1/99           $1,000,000
       400,000   North Alabama Environmental Impact Authority
                   Pollution Control Revenue, (Reynolds
                   Metals), 4.05%, 12/1/00                               400,000
- --------------------------------------------------------------------------------
                                                                       1,400,000
- --------------------------------------------------------------------------------
Arizona - 3.2%
     2,700,000   Phoenix Development Authority Multifamily
                   Housing Revenue, (Sunset Ranch), 3.65%,
                   12/1/27                                             2,700,000
- --------------------------------------------------------------------------------
California - 1.1%
       400,000   California Statewide Communities Development
                   Authority Apartment Development Revenue,
                   (Whispering Winds Apartments), Series D,
                   3.60%, 12/1/22                                        400,000
       500,000   Carlsbad Housing and Redevelopment
                   Community, (Seascape Village Project),
                   3.60%, 12/1/05                                        500,000
- --------------------------------------------------------------------------------
                                                                         900,000
- --------------------------------------------------------------------------------
Colorado - 5.8%
       410,000   Colorado Health Facility Authority Revenue,
                   (Valley View Hospital Association Project),
                   4.25%, 10/1/12                                        410,000
     2,775,000   Denver City and County Multi-Family Housing
                   Revenue, (Ogden Residences Project),
                   4.25%, 12/1/09                                      2,775,000
     1,250,000   Englewood Industrial Development Revenue,
                   (Swedish Mobility Limited Project),
                   3.85%, 12/1/10                                      1,250,000
       490,000   University of Northern Colorado Revenue
                   Auxiliary Facilities Systems, 4.10%, 6/1/98           490,000
- --------------------------------------------------------------------------------
                                                                       4,925,000
- --------------------------------------------------------------------------------
Connecticut - 1.2%
     1,000,000   Connecticut State Health and Educational
                   Facilities Authority Revenue, (Edgehill Issue),
                   Series B, 3.85%, 7/1/04                             1,000,000
- --------------------------------------------------------------------------------
Delaware - 0.8%
       700,000   Wilmington Hospital Revenue, (Dates - Franciscan
                   Health System), Series A, 4.05%, 7/1/11               700,000
- --------------------------------------------------------------------------------
Florida - 7.1%
     2,000,000   Broward County, Education Research and
                   Training Authority, (International Game and
                   Fish Assoc. Project), 3.70%, 8/1/04                 2,000,000
     3,000,000   Dade County, Apartment Revenue,
                   Series A, 3.95%, 10/1/09                            3,000,000
     1,000,000   St. Johns County Development Authority Revenue,
                   (VAW of America Project), 3.70%, 5/1/09             1,000,000
- --------------------------------------------------------------------------------
                                                                       6,000,000
- --------------------------------------------------------------------------------
Hawaii - 4.5%
                 Hawaii State Housing Finance and Development
                   Corp. Revenue, (Rental Housing System):
     3,200,000       Series A, 3.80%, 7/1/25                           3,200,000
       600,000       Series B, 3.80%, 7/1/25                             600,000
- --------------------------------------------------------------------------------
                                                                       3,800,000
- --------------------------------------------------------------------------------
Illinois - 3.5%
    $  649,070   Village of Franklin Park, (AM Castle and
                   Company Project), 3.90%, 6/1/17                    $  649,070
       187,500   Village of Rosemont, (AM Castle and Company
                   Project), 3.90%, 9/1/17                               187,500
     2,100,000   Wood Dale Industrial Development Revenue,
                    (Nippon Express, Inc. Project), 3.85%, 6/1/00      2,100,000
- --------------------------------------------------------------------------------
                                                                       2,936,570
- --------------------------------------------------------------------------------
Kansas - 1.8%
     1,045,000   Shawnee Industrial Development Revenue,
                   (Shawnee Village Association Project),
                    3.75%, 12/1/09                                     1,045,000
       500,000   Wichita Kansas XXV Revenue, (CSJ Health
                    Systems Project), 3.85%, 10/1/02                     500,000
- --------------------------------------------------------------------------------
                                                                       1,545,000
- --------------------------------------------------------------------------------
Kentucky - 1.2%
     1,000,000   Mayfield Multi-City Lease Revenue, (League of
                   Cities Funding Transportation Project),
                   3.80%, 7/1/26                                       1,000,000
- --------------------------------------------------------------------------------
Louisiana - 3.3%
     1,400,000   Louisiana Public Facilities Authorization
                   Revenue Industrial Development, (Gulf
                   Breeze Project), 3.85%, 12/1/14                     1,400,000
     1,385,000   Sulphur Industrial Development Revenue,
                   (La Quinta Inns Project), 3.70%, 12/1/04            1,385,000
- --------------------------------------------------------------------------------
                                                                       2,785,000
- --------------------------------------------------------------------------------
Maryland - 0.2%
       200,000   Frederick General Obligation, 3.95%, 8/1/11             200,000
- --------------------------------------------------------------------------------
Minnesota - 4.5%
     2,600,000   Golden Valley Industrial Development Revenue,
                   (Unicare Homes Project), 3.95%, 9/1/14              2,600,000
     1,200,000   Robbinsdale Industrial Development Revenue,
                   (Unicare Homes Project), 3.95%, 10/1/14             1,200,000
- --------------------------------------------------------------------------------
                                                                       3,800,000
- --------------------------------------------------------------------------------
Missouri - 2.9%
       973,000   Kansas City Industrial Development Authority,
                   (AM Castle and Company Project),
                    3.90%, 6/1/10                                        973,000
                 Missouri State Health and Educational Facilities
                   Authority Revenue:
       200,000     (St. Louis University Project), 4.05%, 12/1/05        200,000
       700,000     (Washington University Project), 4.10%, 9/1/30        700,000
       600,000   West Plains Industrial Revenue Authority,
                   (West Plain Manor Project), 4.00%, 11/1/10            600,000
- --------------------------------------------------------------------------------
                                                                       2,473,000
- --------------------------------------------------------------------------------
New York - 3.6%
     2,200,000   New York State Dormitory Authority,
                   (St. Francis Center At The Knolls Revenue
                   Project), 4.15%, 7/1/23                             2,200,000
       900,000   Ontario County Industrial Development Authority,
                   (Eastman Kodak V Association Project),
                   4.05%, 8/1/15                                         900,000
- --------------------------------------------------------------------------------
                                                                       3,100,000
- --------------------------------------------------------------------------------

See Notes to Schedules of Investments

          JANUS INCOME FUNDS   OCTOBER 31, 1997   ANNUAL REPORT    21
<PAGE>
              JANUS TAX-EXEMPT MONEY MARKET FUND October 31, 1997

- --------------------------------------------------------------------------------
Principal Amount                                                    Market Value
- --------------------------------------------------------------------------------
Ohio - 4.9%
    $3,600,000   Cuyahoga County Hospital Revenue, (University
                   Hospitals - Cleveland), 4.20%, 1/1/16              $3,600,000
       590,000   Ohio Industrial Development Revenue,
                   (AM Castle and Company Project),
                   3.90%, 12/1/06                                        590,000
- --------------------------------------------------------------------------------
                                                                       4,190,000
- --------------------------------------------------------------------------------
Oklahoma - 3.4%
     2,900,000   Tulsa Home Finance Authority, (Greenbriar
                   Project), Series B, 3.75%, 3/15/05                  2,900,000
- --------------------------------------------------------------------------------
Oregon - 0.2%
                 Umatilla County Hospital Facilities Authority
                   Revenue, (Franciscan Health System):
       100,000       Series A, 4.05%, 12/1/24                            100,000
       100,000       Series B, 4.05%, 12/1/24                            100,000
- --------------------------------------------------------------------------------
                                                                         200,000
- --------------------------------------------------------------------------------
Pennsylvania - 5.2%
     1,100,000   Lehigh County General Purpose Authority
                   Revenue, (Lehigh Valley Hospital), Series A,
                   4.00%, 7/1/28                                       1,100,000
     2,000,000   Northeastern Hospital and Education
                   Authority Revenue, (Allhealth Pooled
                   Financing Program), 3.75%, 7/1/26                   2,000,000
     1,300,000   Venango Industrial Development Authority,
                   (Pennzoil Company Project), Series A,
                   4.00%, 12/1/12                                      1,300,000
- --------------------------------------------------------------------------------
                                                                       4,400,000
- --------------------------------------------------------------------------------
South Carolina - 1.7%
       700,000   South Carolina Educational Facilities Authority
                   for Private Nonprofit Institutions, (Morris
                   College Project), 3.70%, 7/1/07                       700,000
       730,000   South Carolina Jobs Economic Development
                   Authority, (St. Francis Hospital Economic
                   Development Revenue Project), 4.05%, 7/1/22           730,000
- --------------------------------------------------------------------------------
                                                                       1,430,000
- --------------------------------------------------------------------------------
Tennessee - 0.7%
       200,000   Hamilton County Industrial Development
                   Revenue, (Komatsu America Manufacturing
                   Project), 3.85%, 11/1/05                              200,000
       200,000   Nashville Metropolitan Airport Authority
                   Facilities Revenue, (American Airlines
                   Project), Series A, 4.05%, 10/1/12                    200,000
       200,000   Sullivan County Tennessee Industrial
                   Development Board Pollution Control
                   Revenue, (Mead Corp. Project), 4.05%,
                   11/1/15                                               200,000
- --------------------------------------------------------------------------------
                                                                         600,000
- --------------------------------------------------------------------------------
Texas - 4.7%
                 Grapevine Industrial Development Corp.,
                   (American Airlines), Variable Rate:
       800,000       Series A-2, 4.05%, 12/1/24                          800,000
       300,000       Series B-1, 4.05%, 12/1/24                          300,000
       600,000       Series B-4, 4.05%, 12/1/24                          600,000
                 Harris County Health Facilities and
                   Development Corp. Revenue, (St. Lukes
                   Episcopal Hospital):
       900,000       Series A, 4.05%, 2/15/27                            900,000
     1,120,000       Series B, 4.05%, 2/15/27                          1,120,000
       200,000   Metropolitan Higher Education Authority,
                   (University of Dallas Project),
                   3.90%, 12/1/04                                        200,000
- --------------------------------------------------------------------------------
Texas - (continued)
      $100,000   North Central Texas Health Facility Development
                   Corp. Revenue, (Presbyterian Medical Center),
                   Series D, 4.05%, 12/1/15                            $ 100,000
- --------------------------------------------------------------------------------
                                                                       4,020,000
- --------------------------------------------------------------------------------
Washington - 6.3%
     2,925,000   Washington State Housing Multi-family
                   Mortgage Revenue, (Pacific First Federal),
                   Series B, 3.80%, 10/1/20                            2,925,000
     2,400,000   Washington State Nonprofit Housing Revenue,
                   (Emerald Heights Project), 4.15%, 1/1/21            2,400,000
- --------------------------------------------------------------------------------
                                                                       5,325,000
- --------------------------------------------------------------------------------
Total Variable Rate Demand Notes (amortized cost $62,329,570)         62,329,570
- --------------------------------------------------------------------------------
Bond Anticipation Notes - 2.4%
     1,000,000   Fall River, Massachusetts
                   4.25%, 8/14/98                                      1,002,632
     1,000,000   Summit County, Ohio
                   Series A, 4.50%, 6/4/98                             1,003,494
- --------------------------------------------------------------------------------
Total Bond Anticipation Notes (amortized cost $2,006,126)              2,006,126
- --------------------------------------------------------------------------------
General Obligation Notes - 17.0%
     1,000,000   Conyers - Rickdale - Big Haynes, Impoundment
                   Authority Revenue, 3.68%, 12/31/97                  1,000,111
       840,000   Harris County Health Facilities and
                   Development Corp. Revenue, (School
                   Health Care Systems), Series B, 4.00%,
                   7/1/98                                                840,234
       500,000   Kansas State Development Financial Authority
                   Revenue, (Dept. of Corrections El
                   Dorado), Series L, 4.80%, 2/1/98                      501,214
     1,600,000   Mattawan School District, 7.55%, 5/1/98               1,648,632
       955,000   Mississippi State Board of Trustees of Higher
                   Learning, Series A, 3.95%, 11/15/98                   955,000
                 Missouri State Health and Educational Facilities
                   Authority School District Advance
                   Funding Program:
       705,000       (Camdenton School District),
                     Series C, 4.50%, 9/14/98                            708,519
     1,240,000       (Windsor C-1 School District),
                     Series O, 4.50%, 9/14/98                          1,246,189
       400,000   Navajo County University School District No. 10,
                   4.25%, 7/1/98                                         400,888
       745,000   New Castle Area Hospital Authority Revenue,
                   (Jameson Memorial Hospital), 3.95%, 7/1/98            744,748
     2,235,000   North Central Texas Health Facility Development
                   Corp. Revenue, (Presbyterian Healthcare),
                   Series A, 6.12%, 6/1/98                             2,262,985
     1,650,000   North Slope, Series G, 8.35%, 6/30/98                 1,697,309
     1,385,000   University of Southern Alabama Hospital and
                   Auxiliary Revenue Certificates, 3.85%, 8/1/98       1,385,000
     1,000,000   Weslaco Health Facilities, (Knapp Medical
                   Center  Project),  Series B, 10.37%,  6/1/98        1,045,578
- --------------------------------------------------------------------------------
Total General Obligation Notes (amortized cost $14,436,407)           14,436,407
- --------------------------------------------------------------------------------
Put Bonds - 3.5%
     1,000,000   Dove Valley, Colorado Metropolitan District,
                   Arapahoe County, Series B, 3.90%, 11/1/25           1,000,000
     1,000,000   Interstate South Metropolitan District Colorado,
                   Series B, 3.75%, 11/1/14                            1,000,000
       985,000   Lombard, Illinois Multi-Family Housing,
                   (Clover Creek Apartments Project), 3.80%,
                   12/15/06                                              984,845
- --------------------------------------------------------------------------------
Total Put Bonds (amortized cost $2,984,845)                            2,984,845
- --------------------------------------------------------------------------------

See Notes to Schedules of Investments

          JANUS INCOME FUNDS   OCTOBER 31, 1997   ANNUAL REPORT    22
<PAGE>
              JANUS TAX-EXEMPT MONEY MARKET FUND October 31, 1997

- --------------------------------------------------------------------------------
Principal Amount                                                    Market Value
- --------------------------------------------------------------------------------
Tax and Revenue Anticipation Notes - 2.4%
    $1,000,000   Campbell County, Wyoming School District No. 1
                   Gillette, Tax Anticipation Warrants, 4.15%,
                   6/29/98                                           $ 1,001,581
     1,000,000   New Mexico State Tax and Revenue Anticipation
                   Notes, 4.50%, 6/30/98                               1,004,003
- --------------------------------------------------------------------------------
Total Tax and Revenue Anticipation Notes (amortized cost $2,005,584)   2,005,584
- --------------------------------------------------------------------------------
Total Investments (total cost $83,762,532) - 98.7%                    83,762,532
- --------------------------------------------------------------------------------
Cash, Receivables and Other Assets, net of Liabilities - 1.3%          1,075,082
- --------------------------------------------------------------------------------
Net  Assets  - 100%                                                  $84,837,614
- --------------------------------------------------------------------------------

See Notes to Schedules of Investments

          JANUS INCOME FUNDS   OCTOBER 31, 1997   ANNUAL REPORT    23
<PAGE>
                     STATEMENTS OF OPERATIONS - BOND FUNDS

<TABLE>
<CAPTION>
                                                                                     Janus         Janus
                                                        Janus          Janus        Federal     Short-Term
For the fiscal year ended October 31, 1997         Flexible Income  High-Yield     Tax-Exempt       Bond
(all numbers in thousands)                               Fund           Fund          Fund          Fund
- ---------------------------------------------------------------------------------------------------------
Investment Income:
<S>                                                    <C>            <C>            <C>           <C>    
  Interest                                             $50,554        $24,815        $3,028        $3,224 
  Dividends                                              1,671            352            --            11
- ---------------------------------------------------------------------------------------------------------
                                                        52,225         25,167         3,028         3,235
- ---------------------------------------------------------------------------------------------------------
Expenses:                                                                                        
  Advisory fees                                          3,910          1,994           321           315
  Transfer agent fees and expenses                       1,398            534           138           135
  Registration fees                                        107             70            53            51
  Postage and mailing expenses                              98             33            15            16
  Custodian fees                                            80             54            26            29
  Printing expenses                                         79             25            11            12
  Audit fees                                                25             17            10             5
  Trustees' fees and expenses                                6              3            --            --
  Other expenses                                            39             31            18            18
- ---------------------------------------------------------------------------------------------------------
Total expenses                                           5,742          2,761           592           581
- ---------------------------------------------------------------------------------------------------------
Expense and fee offsets                                   (94)           (80)           (7)           (8)
- ---------------------------------------------------------------------------------------------------------
Net expenses                                             5,648          2,681           585           573
- ---------------------------------------------------------------------------------------------------------
Less: Excess expense reimbursement                          --           (19)         (237)         (258)
- ---------------------------------------------------------------------------------------------------------
                                                         5,648          2,662           348           315
- ---------------------------------------------------------------------------------------------------------
Net investment income                                   46,577         22,505         2,680         2,920
- ---------------------------------------------------------------------------------------------------------
Net Realized and Unrealized
 Gain/(Loss) on Investments:                                          
Net realized gain/(loss)
 from securities transactions                           17,479         16,365           517           484
Net realized gain/(loss)
 from foreign currency                                     182             59            --            --
Net realized gain/(loss) from
 futures or options contracts                          (2,786)             --         (319)          (77)
Change in net unrealized appreciation
 or depreciation of investments                         11,115          2,641         1,009           128
- ---------------------------------------------------------------------------------------------------------
Net gain/(loss) on investments                          25,990         19,065         1,207           535
- ---------------------------------------------------------------------------------------------------------
Net increase in net assets
 resulting from operations                             $72,567        $41,570        $3,887        $3,455
=========================================================================================================
</TABLE>
An Explanation of the Statement of Operations
     This financial  statement  details the Funds' income,  expenses,  gains and
losses  on  securities  and  currency  transactions  and  from  appreciation  or
depreciation of portfolio holdings. The first section in this statement,  called
"Investment  Income,"  reports the  dividends  earned  from stocks and  interest
earned from interest-bearing securities in the portfolio.
     The next section reports the expenses and expense  offsets  incurred by the
Funds,  including the advisory fee paid to the investment advisor,  the transfer
agent fees,  shareholder  servicing  expenses,  printing and postage for mailing
statements, financial reports, and prospectuses to investors.
     The last section  lists the increase or decrease in the value of securities
held in the  Funds'  portfolios.  Funds  realize a gain (or loss) when they sell
their position in a particular security. Unrealized gain (or loss) refers to the
change in net appreciation or depreciation of the Funds'  portfolios  during the
period. This figure is affected by both changes in the market value of portfolio
holdings and by gains (or losses) realized during the reporting period.

See Notes to Financial Statements

          JANUS INCOME FUNDS   OCTOBER 31, 1997   ANNUAL REPORT    24
<PAGE>
               STATEMENTS OF ASSETS AND LIABILITIES - BOND FUNDS


<TABLE>
<CAPTION>
                                                                                 Janus         Janus  
As of October 31, 1997                              Janus          Janus        Federal     Short-Term
(all numbers in thousands                      Flexible Income  High-Yield     Tax-Exempt       Bond  
except net asset value per share)                    Fund           Fund          Fund          Fund
- ------------------------------------------------------------------------------------------------------
Assets:
<S>                                                <C>            <C>            <C>           <C>    
Investments at cost                                $670,618       $272,410       $60,499       $56,269
======================================================================================================
Investments at value                               $694,281       $278,615       $61,965       $56,677
Cash                                                  4,194          1,511            89            88
Receivables:                                                                                 
  Investments sold                                   29,747         36,678         8,122            --
  Fund shares sold                                    1,555            996            75           402
  Dividends                                              44             44            --            --
  Interest                                           14,054          5,616           975         1,128
  Due from advisor                                       --             --            --            50
Other assets                                             --              1            24            --
- ------------------------------------------------------------------------------------------------------
    Total Assets                                    743,875        323,461        71,250        58,345
- ------------------------------------------------------------------------------------------------------
Liabilities:         
Payables:            
  Investments purchased                              14,075         15,974         9,053            --
  Fund shares repurchased                             1,800          5,628            40           367
  Dividends                                             305            120            21            --
  Advisory fee                                          361            203            31            31
  Transfer agent fee                                    118             54            13            13
Accrued expenses                                        115             60            37            26
- ------------------------------------------------------------------------------------------------------
    Total Liabilities                                16,774         22,039         9,195           437
- ------------------------------------------------------------------------------------------------------
Net Assets                                         $727,101       $301,422       $62,055       $57,908
  Shares Outstanding, $0.01 Par Value
   (unlimited shares authorized)                     72,706         25,471         8,755        19,980
======================================================================================================
Net Asset Value Per Share                            $10.00         $11.83         $7.09         $2.90
======================================================================================================
</TABLE>
An Explanation of the Statement of Assets and Liabilities
     This financial  statement is often  referred to as the "balance  sheet." It
lists  the  assets  and  liabilities  of the Fund on the last day of the  fiscal
period.
     The Funds'  assets  are  calculated  by adding the value of the  securities
owned,  the receivable for securities  sold but not yet settled,  the receivable
for dividends declared on stocks owned but not yet received,  and the receivable
for Fund shares sold to investors  but not yet settled.  The Funds'  liabilities
include  payables for  securities  purchased  but not yet  settled,  fund shares
redeemed but not yet paid, and expenses owed but not yet paid.
     The last line of this schedule reports the Funds' net asset value (NAV) per
share on the last day of the fiscal  period.  The NAV is  calculated by dividing
the  Funds'  net  assets  (assets  minus  liabilities)  by the  number of shares
outstanding.

See Notes to Financial Statements

          JANUS INCOME FUNDS   OCTOBER 31, 1997   ANNUAL REPORT    25
<PAGE>
                STATEMENTS OF CHANGES IN NET ASSETS - BOND FUNDS
<TABLE>
<CAPTION>
For the fiscal year or                            Janus                    Janus                 Janus                Janus
period ended October 31                       Flexible Income            High-Yield        Federal Tax-Exempt     Short-Term Bond
(all numbers in thousands)                         Fund                     Fund                  Fund                 Fund
- ---------------------------------------------------------------------------------------------------------------------------------
                                             1997         1996        1997      1996(1)      1997      1996       1997      1996
- ---------------------------------------------------------------------------------------------------------------------------------
Operations:
<S>                                      <C>          <C>         <C>         <C>         <C>       <C>        <C>       <C>   
Net investment income                      $46,577      $45,864     $22,505     $6,672      $2,680    $1,883     $2,920    $2,353
Net realized gain from
 investment transactions                    14,875       12,178      16,424      2,395         198       260        407       138
Change in unrealized net appreciation
 or depreciation of investments             11,115      (7,554)       2,641      3,565       1,009     (110)        128       118
- ---------------------------------------------------------------------------------------------------------------------------------
Net increase in net assets
 resulting from operations                  72,567       50,488      41,570     12,632       3,887     2,033      3,455     2,609
- ---------------------------------------------------------------------------------------------------------------------------------
Dividends and Distributions
 to Shareholders:
Net investment income*                    (46,546)     (45,865)    (22,392)    (6,672)     (2,680)   (1,884)    (2,920)   (2,352)
Net realized gain from
 investment transactions                   (1,192)           --     (2,396)         --          --        --         --        --
- ---------------------------------------------------------------------------------------------------------------------------------
Net decrease from
 dividends and distributions              (47,738)     (45,865)    (24,788)    (6,672)     (2,680)   (1,884)    (2,920)   (2,352)
- ---------------------------------------------------------------------------------------------------------------------------------
Capital Share Transactions:
Shares sold                                350,811      313,773     446,508    272,508      45,594    26,324     60,336    27,920
Reinvested dividends and distributions      40,664       38,575      22,048      5,896       2,247     1,553      2,720     2,169
Shares repurchased                       (292,858)    (333,675)   (394,849)   (73,431)    (31,851)  (15,761)   (46,467)  (37,679)
- ---------------------------------------------------------------------------------------------------------------------------------
Net increase/(decrease) from
 capital share transactions                 98,617       18,673      73,707    204,973      15,990    12,116     16,589   (7,590)
- ---------------------------------------------------------------------------------------------------------------------------------
Net increase/(decrease) in net assets      123,446       23,296      90,489    210,933      17,197    12,265     17,124   (7,333)
Net Assets:
Beginning of period                        603,655      580,359     210,933         --      44,858    32,593     40,784    48,117
- ---------------------------------------------------------------------------------------------------------------------------------
End of Period                             $727,101     $603,655    $301,422   $210,933     $62,055   $44,858    $57,908   $40,784
=================================================================================================================================
Net Assets consist of:
Capital (par value and paid-in surplus)*  $687,691     $589,076    $278,679   $204,973     $62,041   $46,050    $60,328   $43,738
Undistributed net investment income*           610          394         142         --          --        --          1         2
Undistributed net realized
 gain/(loss) from investments*              15,135        1,635      16,395      2,395     (1,451)   (1,648)    (2,829)   (3,236)
Unrealized appreciation/
(depreciation) of investments               23,665       12,550       6,206      3,565       1,465       456        408       280
- ---------------------------------------------------------------------------------------------------------------------------------
                                          $727,101     $603,655    $301,422   $210,933     $62,055   $44,858    $57,908   $40,784
=================================================================================================================================
Transactions in Fund Shares:
Shares sold                                 36,058       32,701      39,057     25,145       6,489     3,784     20,891     9,842
Reinvested distributions                     4,173        4,031       1,928        538         320       223        942       764
- ---------------------------------------------------------------------------------------------------------------------------------
Total                                       40,231       36,732      40,985     25,683       6,809     4,007     21,833    10,606
Shares repurchased                        (30,105)     (34,947)    (34,479)    (6,718)     (4,535)   (2,263)   (16,092)  (13,292)
- ---------------------------------------------------------------------------------------------------------------------------------
Net increase/(decrease)                     10,126        1,785       6,506     18,965       2,274     1,744      5,741   (2,686)
- ---------------------------------------------------------------------------------------------------------------------------------
Shares outstanding beginning of period      62,580       60,795      18,965         --       6,481     4,737     14,239    16,925
Shares outstanding end of period            72,706       62,580      25,471     18,965       8,755     6,481     19,980    14,239
=================================================================================================================================
Purchases and Sales of
 Investment Securities:
  (excluding Short-Term Securities)
Purchases of Securities                 $1,015,048   $1,062,764    $990,668   $431,286    $160,242   $87,631    $57,906  $118,608
Proceeds from Sales of Securities          976,235    1,075,417     931,662    239,819     150,332    79,890     48,107   127,584
Purchases of Long-Term
 U.S. Government Obligations               302,415      147,498      24,923      1,115      10,028        --     17,687    54,851
Proceeds from Sales of Long-Term
 U.S. Government Obligations               260,655      155,967      25,205      1,141       7,045        --     10,416    60,549
=================================================================================================================================
</TABLE>
(1) Fiscal period December 29, 1995 (inception) to October 31, 1996
* See Note 3 in Notes to Financial Statements

An Explanation of the Statement of Changes in Net Assets
     This financial statement reports the increase or decrease in the Funds' net
assets  during  the  reporting  period.  Changes  in the  Funds'  net assets are
attributable to investment  operations,  dividends,  distributions,  and capital
share transactions. This schedule is of importance to investors because it shows
exactly what caused the Funds' asset size to change during the period. Investors
can use this  information  to  determine  if the  Funds'  growth was a result of
operations or an increase in the number of shares being purchased.
     The  first  section  summarizes  the  information  from  the  Statement  of
Operations  regarding  changes  in  net  assets  due to  the  Funds'  investment
performance.  The Funds' net assets will also change as a result of dividend and
capital gain distributions to investors. If investors receive their dividends in
cash,  money is  taken  out of the Fund to pay the  distribution.  If  investors
reinvest  their  dividends,  the Funds' net assets will not be affected.  If you
compare each Fund's "Net  decrease  from  dividends  and  distributions"  to the
"Reinvested   dividends   and   distributions,"   you'll  notice  that  dividend
distributions  had little effect on each Fund's net assets.  This is because the
majority of Janus investors reinvest their distributions.
     The   reinvestment   of  dividends  is  included   under   "Capital   Share
Transactions."  "Capital Shares" refers to the money investors contribute to the
Fund through  purchases or withdraw via redemptions.  The Fund's net assets will
increase and decrease in value as investors  purchase and redeem shares from the
Fund.
     The section  titled "Net Assets  Consist of" breaks down the  components of
the Funds' net assets.  Since funds must distribute  substantially all earnings,
you'll notice that a significant portion of net assets is shareholder capital.

See Notes to Financial Statements

          JANUS INCOME FUNDS   OCTOBER 31, 1997   ANNUAL REPORT    26
<PAGE>
                       FINANCIAL HIGHLIGHTS - BOND FUNDS

<TABLE>
<CAPTION>
For a share outstanding throughout each fiscal year                 Janus Flexible Income Fund
or period ended October 31                       1997           1996           1995           1994           1993
- ------------------------------------------------------------------------------------------------------------------
<S>                                           <C>            <C>            <C>           <C>             <C>  
Net asset value, beginning of period             $9.65          $9.55          $8.96         $10.03          $9.26
- ------------------------------------------------------------------------------------------------------------------
Income from investment operations
Net investment income                              .69            .73            .72            .74            .77
Net gains or (losses) on securities
 (both realized and unrealized)                    .37            .10            .59          (.86)            .79
- ------------------------------------------------------------------------------------------------------------------
Total from investment operations                  1.06            .83           1.31          (.12)           1.56
- ------------------------------------------------------------------------------------------------------------------
Less distributions
Dividends (from net investment income)           (.69)          (.73)          (.72)          (.72)          (.77)
Distributions (from capital gains)               (.02)             --             --          (.23)          (.02)
- ------------------------------------------------------------------------------------------------------------------
Total distributions                              (.71)          (.73)          (.72)          (.95)          (.79)
- ------------------------------------------------------------------------------------------------------------------
Net asset value, end of period                  $10.00          $9.65          $9.55          $8.96         $10.03
==================================================================================================================
Total return*                                   11.48%          9.01%         15.35%        (1.26%)         17.48%
==================================================================================================================
Net assets, end of period (in thousands)      $727,101       $603,655       $580,359       $377,345       $473,116
Average net assets for the period
 (in thousands)                               $656,422       $603,694       $450,001       $428,962       $337,568
Ratio of gross expenses to
 average net assets**                            0.87%          0.88%          0.96%             NA             NA
Ratio of net expenses to
 average net assets**                            0.86%          0.87%          0.96%          0.93%       1.00%(3)
Ratio of net investment income
 to average net assets**                         7.10%          7.60%          7.91%          7.75%          7.96%
Portfolio turnover rate**                         207%           214%           250%           137%           201%
- ------------------------------------------------------------------------------------------------------------------
</TABLE>
<TABLE>
<CAPTION>
For a share outstanding throughout each fiscal year                Janus Federal Tax-Exempt Fund
or period ended October 31                        1997           1996           1995           1994         1993(1)
- ------------------------------------------------------------------------------------------------------------------
<S>                                           <C>            <C>            <C>            <C>            <C>  
Net asset value, beginning of period             $6.92          $6.88          $6.45          $7.30          $7.00
- ------------------------------------------------------------------------------------------------------------------
Income from investment operations
Net investment income                              .35            .36            .36            .36            .14
Net gains or (losses) on securities
 (both realized and unrealized)                    .17            .04            .43          (.83)            .30
- ------------------------------------------------------------------------------------------------------------------
Total from investment operations                   .52            .40            .79          (.47)            .44
- ------------------------------------------------------------------------------------------------------------------
Less distributions
Dividends (from net investment income)           (.35)          (.36)          (.36)          (.36)          (.14)
Distributions (from capital gains)                  --             --             --          (.02)             --
- ------------------------------------------------------------------------------------------------------------------
Total distributions                              (.35)          (.36)          (.36)          (.38)          (.14)
- ------------------------------------------------------------------------------------------------------------------
Net asset value, end of period                   $7.09          $6.92          $6.88          $6.45          $7.30
==================================================================================================================
Total return*                                    7.72%          5.94%         12.60%        (6.62%)         6.33%*
==================================================================================================================
Net assets, end of period
 (in thousands)                                $62,055        $44,858        $32,593        $26,464        $27,331
Average net assets for the period
 (in thousands)                                $53,574        $36,312        $29,318        $28,384        $16,038
Ratio of gross expenses to
 average net assets**                         0.66%(4)       0.68%(4)       0.70%(4)             NA             NA
Ratio of net expenses to
 average net assets**                            0.65%          0.65%          0.65%          0.65%          0.75%
Ratio of net investment
 income to average net assets**                  5.00%          5.18%          5.43%          5.20%          4.58%
Portfolio turnover rate**                         304%           225%           164%           160%           124%
- ------------------------------------------------------------------------------------------------------------------
</TABLE>

For a share outstanding throughout each fiscal year    Janus High-Yield Fund
or period ended October 31                              1997         1996(2) 
- --------------------------------------------------------------------------------
Net asset value, beginning of period                   $11.12        $10.00 
- --------------------------------------------------------------------------------
Income from investment operations 
Net investment income                                     .97           .80 
Net gains or (losses) on securities 
 (both realized and unrealized)                           .82          1.12
- --------------------------------------------------------------------------------
Total from investment operations                         1.79          1.92
- --------------------------------------------------------------------------------
Less distributions
Dividends (from net investment income)                  (.97)         (.80)
Distributions (from capital gains)                      (.11)            --
- --------------------------------------------------------------------------------
Total distributions                                    (1.08)         (.80)
- --------------------------------------------------------------------------------
Net asset value, end of period                         $11.83        $11.12
================================================================================
Total return*                                          16.94%        19.71%
================================================================================
Net assets, end of period
 (in thousands)                                      $301,422      $210,933 
Average net assets for the  period
 (in  thousands)                                     $266,213       $88,126  
Ratio of gross expenses to
 average net assets**                                1.03%(5)      1.01%(5)  
Ratio of net expenses to
 average net assets**                                   1.00%         1.00%  
Ratio of net investment income
 to average net assets**                                8.45%         9.00% 
Portfolio turnover rate**                                404%          324%
- --------------------------------------------------------------------------------
(1) Fiscal period from May 3, 1993 (inception) to October 31, 1993
(2) Fiscal period from December 29, 1995 (inception) to October 31, 1996
(3) The ratio was 1.01% in 1993 before voluntary waiver of certain fees incurred
    by the Fund.
(4) The ratio was 1.11% in 1997, 1.14% in 1996, 1.31% in 1995, 1.41% in 1994 and
    1.60% in 1993 before voluntary waiver of certain fees incurred by the Fund.
(5) The ratio was 1.04% in 1997 and  1.18% in 1996  before  voluntary  waiver of
    certain fees incurred by the Fund.

 * Total return not annualized for periods of less than one year  
** Annualized for periods less than one year 
NA - Disclosure not required for prior periods

See Notes to Financial Statements

          JANUS INCOME FUNDS   OCTOBER 31, 1997   ANNUAL REPORT    27
<PAGE>
                       FINANCIAL HIGHLIGHTS - BOND FUNDS

<TABLE>
<CAPTION>
For a share outstanding throughout each fiscal year                  Janus Short-Term Bond Fund
or period ended October 31                        1997           1996           1995           1994           1993
- ------------------------------------------------------------------------------------------------------------------
<S>                                           <C>            <C>            <C>            <C>            <C>  
Net asset value, beginning of period             $2.86          $2.84          $2.87          $3.02          $2.98
- ------------------------------------------------------------------------------------------------------------------
Income from investment operations
Net investment income                              .17            .16            .18            .18            .14
Net gains or (losses) on securities
 (both realized and unrealized)                    .04            .02          (.03)          (.15)            .04
- ------------------------------------------------------------------------------------------------------------------
Total from investment operations                   .21            .18            .15            .03            .18
- ------------------------------------------------------------------------------------------------------------------
Less distributions
Dividends (from net investment income)           (.17)          (.16)          (.18)          (.17)          (.14)
Distributions (from capital gains)                  --             --             --          (.01)             --
- ------------------------------------------------------------------------------------------------------------------
Total distributions                              (.17)          (.16)          (.18)          (.18)          (.14)
- ------------------------------------------------------------------------------------------------------------------
Net asset value, end of period                   $2.90          $2.86          $2.84          $2.87          $3.02
==================================================================================================================
Total return*                                    7.70%          6.49%          5.55%          1.26%          6.17%
==================================================================================================================
Net assets, end of period
 (in thousands)                                $57,908        $40,784        $48,117        $54,285        $76,096
Average net assets for the period
 (in thousands)                                $48,421        $42,203        $47,383        $59,584        $36,794
Ratio of gross expenses to
 average net assets**                         0.67%(1)       0.67%(1)       0.66%(1)             NA             NA
Ratio of net expenses to
 average net assets**                            0.65%          0.65%          0.65%       0.65%(1)       0.83%(1)
Ratio of net investment income
 to average net assets**                         6.03%          5.57%          6.67%          6.08%          4.86%
Portfolio turnover rate**                         133%           486%           337%           346%           372%
- ------------------------------------------------------------------------------------------------------------------
</TABLE>
(1) The ratio was 1.20% in 1997,  1.23% in 1996,  1.23% in 1995,  1.15% in 1994,
    and 1.40% in 1993 before  voluntary  waiver of certain fees  incurred by the
    Fund.
 * Total return not annualized for periods of less than one year
** Annualized for periods less than one year
NA - Disclosure not required for prior periods

An Explanation of the Financial Highlights
     This schedule provides a per-share  breakdown of the components that affect
the Funds' NAV for the current and past  reporting  periods.  Not only does this
table provide you with total return, it also reports total distributions,  asset
size, expense ratios, and portfolio turnover rate.
     The  first  line in the  table  reflects  the  Funds'  NAV per share at the
beginning of the fiscal period.  The next line reports the Funds' net investment
income per share,  which is comprised of dividends and interest income earned on
securities  held by the Fund.  Following  is the total of  gains,  realized  and
unrealized. Dividends and distributions are then subtracted to arrive at the NAV
per share at the end of the fiscal period.
     Also included in the Financial  Highlights is the Funds' expense ratio,  or
the percentage of net assets that was used to cover  operating  expenses  during
the  period.  Expense  ratios  vary  across  the Funds for a number of  reasons,
including the differences in management fees, average  shareholder account size,
the frequency of dividend payments, and the extent of foreign investments, which
entail greater transaction costs.
     The Funds' expenses may be reduced through expense reduction  arrangements.
Those  arrangements  include  the use of broker  commissions  and cash  balances
earning interest or balance credits with the Funds' custodian and transfer agent
bank accounts.  The Statements of Operations  reflect the total expenses  before
any offset,  the amount of offset,  and the net  expenses.  The  expense  ratios
listed in the  Financial  Highlights  reflect  total  expenses both prior to any
expense offset and after the offsets, along with any expense reimbursements.
     Expense  ratios  prior  to  any  expense  offset  are  part  of  disclosure
requirements  imposed  in  1996.  Years  prior  to  1995  do  not  reflect  this
information.
     The next line  reports  the ratio of net  investment  income,  which is the
income  earned  divided  by the  average  net  assets  of the Funds  during  the
reporting  period.  Don't  confuse  this  ratio  with a  Fund's  yield.  The net
investment  income  ratio is not a true  measure  of a Fund's  yield  because it
doesn't take into account the dividends distributed to the Fund's investors.
     The next ratio provided in this table is the portfolio turnover rate, which
measures  the amount of buying and selling  activity  in the Funds'  portfolios.
Portfolio  turnover is affected by market  conditions,  changes in the size of a
Fund,  the nature of the Fund's  investments,  and the  investment  style of the
portfolio  manager. A 100% rate implies that an amount equal to the value of the
entire portfolio is turned over in a year; a 50% rate means that an amount equal
to the value of half the  portfolio  is traded in a year;  and a 200% rate would
mean that an amount equal to the value of the portfolio is sold in an average of
six months.

See Notes to Financial Statements

          JANUS INCOME FUNDS   OCTOBER 31, 1997   ANNUAL REPORT    28
<PAGE>
                 STATEMENTS OF OPERATIONS - MONEY MARKET FUNDS

<TABLE>
<CAPTION>
For the fiscal year or                           Janus       Janus Government Janus Tax-Exempt
period ended October 31, 1997                 Money Market     Money Market     Money Market
(all numbers in thousands)                        Fund             Fund             Fund
- ------------------------------------------------------------------------------------------
Investment Income:
<S>                                             <C>               <C>               <C>   
  Interest                                      $195,066          $10,073           $2,982
- ------------------------------------------------------------------------------------------
                                                 195,066           10,073            2,982
- ------------------------------------------------------------------------------------------
Expenses:
  Advisory Fee for Investor Shares                   883              123               76
  Advisory Fee for Institutional Shares            2,546               57                3
  Advisory Fee for Service Shares*                     1                1               --
  Administrative Fee for Investor Shares           4,415              616              380
  Administrative Fee for Institutional Shares      1,273               28                2
  Adminstrative Fee for Service Shares*               --                1               --
  Service Fee for Service Shares                       2                3               --
  Audit Fees                                          15                8                8
  Trustees' Fees and Expenses                         32                2                1
  Interest Expenses                                   --               --                1
- ------------------------------------------------------------------------------------------
Total Expenses                                     9,167              839              471
- ------------------------------------------------------------------------------------------
Net Investment Income:                           185,899            9,234            2,511
- ------------------------------------------------------------------------------------------
Net Realized Gain/(Loss) on Investments:                                          
  Net realized gain/(loss)                                                        
   from investment transactions                       98                8              (2)
- ------------------------------------------------------------------------------------------
Net increase in net assets resulting                                              
 from operations                                $185,997           $9,242           $2,509
==========================================================================================
</TABLE>
* Period November 22, 1996 (inception) to October 31, 1997

           STATEMENTS OF ASSETS AND LIABILITIES - MONEY MARKET FUNDS

<TABLE>
<CAPTION>
As of October 31, 1997                           Janus          Janus Government  Janus Tax-Exempt
(all numbers in thousands                     Money Market        Money Market      Money Market
except net asset value)                           Fund                Fund              Fund
- ----------------------------------------------------------------------------------------------
Assets:
<S>                                            <C>                  <C>                <C>    
  Investments at amortized cost                $3,992,906           $172,798           $83,763
  Cash                                                 16                137                68
  Receivables:                                                                       
    Investments Sold                                   --                 --             1,000
    Fund Shares Sold                                5,977              1,006             1,623
    Interest                                       24,984                368               638
- ----------------------------------------------------------------------------------------------
Total Assets                                    4,023,883            174,309            87,092
- ----------------------------------------------------------------------------------------------
Liabilities:                                                                         
  Payables                                                                           
    Investments Purchased                         104,346                 --                --
    Fund Shares Repurchased                        93,952              5,661             2,208
    Dividends and Distributions                    10,663                 37                 1
    Advisory Fee                                      379                 14                 7
    Administrative Fee                                579                 55                32
    Service Fees                                        2                 --                --
    Audit Fee                                          11                  5                 5
    Trustees' Expenses                                  2                 --                --
    Interest Expenses                                  --                 --                 1
- ----------------------------------------------------------------------------------------------
Total Liabilities                                 209,934              5,772             2,254
- ----------------------------------------------------------------------------------------------
Total Net Assets                               $3,813,949           $168,537           $84,838
Shares Outstanding, $0.01 Par Value                                                  
 (unlimited shares authorized)                  3,813,949            168,537            84,838
- ----------------------------------------------------------------------------------------------
Net Asset Value Per Share                           $1.00              $1.00             $1.00
==============================================================================================
</TABLE>
See Notes to Financial Statements

          JANUS INCOME FUNDS   OCTOBER 31, 1997   ANNUAL REPORT    29
<PAGE>
            STATEMENTS OF CHANGES IN NET ASSETS - MONEY MARKET FUNDS

<TABLE>
<CAPTION>
For the fiscal year or                            Janus                 Janus Government        Janus Tax-Exempt
period ended October 31                        Money Market               Money Market            Money Market
(all numbers in thousands)                         Fund                       Fund                    Fund
- -----------------------------------------------------------------------------------------------------------------
                                            1997(1)          1996      1997(1)       1996      1997(1)      1996
- -----------------------------------------------------------------------------------------------------------------
Operations:
<S>                                    <C>             <C>          <C>         <C>         <C>        <C>   
Net investment income                      $185,899        $81,188      $9,234      $8,358      $2,511     $2,279
Net realized gain/(loss)
 from investment transactions                    98             99           8           9         (2)        (1)
- -----------------------------------------------------------------------------------------------------------------
Net increase/(decrease) in
 net assets resulting from operations       185,997         81,287       9,242       8,367       2,509      2,278
- -----------------------------------------------------------------------------------------------------------------
Dividends and Distributions to Shareholders:
Net investment income:
  Investor Shares                          (44,924)       (33,875)     (6,112)     (5,507)     (2,384)    (2,211)
  Institutional Shares                    (140,928)       (47,313)     (3,063)     (2,851)       (125)       (67)
  Service Shares                               (47)             --        (60)          --          --         --
Net realized gain/(loss)
 from investment transactions:
  Investor Shares                              (22)           (39)         (5)         (6)          --         --
  Institutional Shares                         (76)           (60)         (2)         (3)          --         --
  Service Shares                                 --             --          --          --          --         --
- -----------------------------------------------------------------------------------------------------------------
Net decrease from
 dividends and distributions              (185,997)       (81,287)     (9,242)     (8,367)     (2,509)    (2,278)
- -----------------------------------------------------------------------------------------------------------------
Capital Share Transactions:
Shares sold:
  Investor Shares                         4,205,232      1,457,473     250,916     121,998     244,419     89,300
  Institutional Shares                   57,798,535     24,946,671     671,494     648,284      37,249     38,832
  Service Shares                             17,775             --       2,557          --          10         --
Reinvested dividends and distributions:
  Investor Shares                            42,784         32,696       5,901       5,320       2,281      2,141
  Institutional Shares                       32,270         15,684       2,569       2,267         113         43
  Service Shares                                 47             --          32          --          --         --
Shares repurchased:
  Investor Shares                       (3,989,256)    (1,359,501)   (242,091)   (129,217)   (240,069)   (84,282)
  Institutional Shares                 (56,765,454)   (23,561,697)   (697,778)   (635,225)    (35,750)   (48,120)
  Service Shares                            (7,481)             --     (1,961)          --          --         --
- -----------------------------------------------------------------------------------------------------------------
Net increase/(decrease) from
 capital share transactions               1,334,452      1,531,326     (8,361)     13,427       8,253     (2,086)
- -----------------------------------------------------------------------------------------------------------------
Net increase/(decrease) in net assets     1,334,452      1,531,326     (8,361)      13,427       8,253    (2,086)
Net Assets beginning of period            2,479,497        948,171     176,898     163,471      76,585     78,671
- -----------------------------------------------------------------------------------------------------------------
Net Assets end of period                 $3,813,949     $2,479,497    $168,537    $176,898     $84,838    $76,585
=================================================================================================================
Net Assets consist of:
Capital (par value and paid-in surplus)  $3,813,949     $2,479,497    $168,537    $176,898     $84,838    $76,585
Undistributed net realized
 gain/(loss) from investments                    --             --          --          --          --         --
- -----------------------------------------------------------------------------------------------------------------
                                         $3,813,949     $2,479,497    $168,537    $176,898     $84,838    $76,585
=================================================================================================================
Transactions in Fund Shares -
 Investor Shares
Shares Sold                               4,205,232      1,457,473     250,916     121,998     244,419     89,300
Reinvested dividends and distributions       42,784         32,696       5,901       5,320       2,281      2,141
- -----------------------------------------------------------------------------------------------------------------
Total                                     4,248,016      1,490,169     256,817     127,318     246,700     91,441
Shares repurchased                      (3,989,256)    (1,359,501)   (242,091)   (129,217)   (240,069)   (84,282)
- -----------------------------------------------------------------------------------------------------------------
Net increase(decrease) in fund shares       258,760        130,668      14,726     (1,899)       6,631      7,159
- -----------------------------------------------------------------------------------------------------------------
Shares outstanding at beginning of period   773,887        643,219     117,408     119,307      74,638     67,479
Shares outstanding at end of period       1,032,647        773,887     132,134     117,408      81,269     74,638
=================================================================================================================
Transactions in Fund Shares -
 Institutional Shares
Shares Sold                              57,798,535     24,946,671     671,494     648,284      37,249     38,832
Reinvested dividends and distributions       32,270         15,684       2,569       2,267         113         43
- -----------------------------------------------------------------------------------------------------------------
Total                                    57,830,805     24,962,355     674,063     650,551      37,362     38,875
Shares repurchased                     (56,765,454)   (23,561,697)   (697,778)   (635,225)    (35,750)   (48,120)
- -----------------------------------------------------------------------------------------------------------------
Net increase/(decrease) in fund shares    1,065,351      1,400,658    (23,715)      15,326       1,612    (9,245)
- -----------------------------------------------------------------------------------------------------------------
Shares outstanding at 
 beginning of period                      1,705,610        304,952      59,490      44,164       1,947     11,192
Shares outstanding at
 end of period                            2,770,961      1,705,610      35,775      59,490       3,559      1,947
=================================================================================================================
Transactions in Fund Shares -
 Service Shares
Shares Sold                                  17,775             --       2,557          --          10         --
Reinvested dividends and distributions           47             --          32          --          --         --
- -----------------------------------------------------------------------------------------------------------------
Total                                        17,822             --       2,589          --          10         --
Shares repurchased                          (7,481)             --     (1,961)          --          --         --
- -----------------------------------------------------------------------------------------------------------------
Net increase(decrease) in fund shares        10,341             --         628          --          10         --
- -----------------------------------------------------------------------------------------------------------------
Shares outstanding at beginning of period        --             --          --          --          --         --
Shares outstanding at end of period          10,341             --         628          --          10         --
=================================================================================================================
</TABLE>
(1)  Fiscal period November 22, 1996 (inception) to October 31, 1997 for Service
     Shares

See Notes to Financial Statements

          JANUS INCOME FUNDS   OCTOBER 31, 1997   ANNUAL REPORT    30
<PAGE>
                   FINANCIAL HIGHLIGHTS - MONEY MARKET FUNDS

<TABLE>
<CAPTION>
                                                            Janus                            Janus Government
For a share outstanding throughout                      Money Market                            Money Market
each fiscal year or period ended October 31                  Fund                                    Fund
- ------------------------------------------------------------------------------------------------------------------------- 
Investor Shares                                1997          1996        1995(1)        1997         1996         1995(1)
- -------------------------------------------------------------------------------------------------------------------------
Net asset value at                                                              
<S>                                      <C>           <C>           <C>           <C>           <C>           <C>
 beginning of period                          $1.00         $1.00         $1.00        $1.00         $1.00         $1.00 
- -------------------------------------------------------------------------------------------------------------------------
Income from investment operations:                                                                                       
Net investment income                           .05           .05           .04          .05           .05           .04 
- -------------------------------------------------------------------------------------------------------------------------
Total from investment operations                .05           .05           .04          .05           .05           .04 
- -------------------------------------------------------------------------------------------------------------------------
Less Dividends and Distributions:                                                                                        
Dividends (from net investment income)        (.05)         (.05)         (.04)        (.05)         (.05)         (.04) 
- -------------------------------------------------------------------------------------------------------------------------
Total dividends and distributions             (.05)         (.05)         (.04)        (.05)         (.05)         (.04) 
- -------------------------------------------------------------------------------------------------------------------------
Net asset value at end of period              $1.00         $1.00         $1.00        $1.00         $1.00         $1.00 
=========================================================================================================================
Total return*                                 5.23%         5.13%         3.95%        5.11%         5.03%         3.90% 
=========================================================================================================================
Net assets at end of period                                                                                              
 (in thousands)                          $1,032,647      $773,887      $643,219     $132,133      $117,408      $199,307 
Average net assets for                                                                                                   
 the period (in thousands)                 $883,052      $676,334      $461,311     $123,193      $112,059       $87,906 
Ratio of expenses to                                                                                                     
 average net assets**                      0.60%(4)      0.60%(4)      0.60%(4)     0.60%(4)      0.60%(4)      0.60%(4) 
Ratio of net investment income                                                                                           
 to average net assets**                      5.09%         5.01%         5.56%        5.42%         4.91%         5.40% 
- -------------------------------------------------------------------------------------------------------------------------
</TABLE>

                                                       Janus Tax-Exempt
For a share outstanding throughout                       Money Market
each fiscal year or period ended October 31                  Fund
- -----------------------------------------------------------------------------
Investor Shares                                1997          1996       1995(1)
- -----------------------------------------------------------------------------
Net asset value at                                                           
 beginning of period                          $1.00        $1.00        $1.00
- -----------------------------------------------------------------------------
Income from investment operations:                                           
Net investment income                           .03          .03          .02
- -----------------------------------------------------------------------------
Total from investment operations                .03          .03          .02
- -----------------------------------------------------------------------------
Less Dividends and Distributions:                                            
Dividends (from net investment income)        (.03)        (.03)        (.02)
- -----------------------------------------------------------------------------
Total dividends and distributions             (.03)        (.03)        (.02)
- -----------------------------------------------------------------------------
Net asset value at end of period              $1.00        $1.00        $1.00
=============================================================================
Total return*                                 3.20%        3.27%        2.40%
=============================================================================
Net assets at end of period                                                  
 (in thousands)                             $81,268      $74,638      $67,479
Average net assets for                                                       
 the period (in thousands)                  $75,929      $68,695      $57,366
Ratio of expenses to                                                         
 average net assets**                      0.60%(4)     0.60%(4)     0.60%(4)
Ratio of net investment income                                               
 to average net assets**                      3.14%        3.22%        3.38%
- -----------------------------------------------------------------------------
                                                                             
<TABLE>                                                                      
<CAPTION>
                                                            Janus                              Janus Government         
For a share outstanding throughout                       Money Market                            Money Market           
each fiscal year or period ended October 31                  Fund                                    Fund               
- ----------------------------------------------------------------------------------------------------------------------
Institutional Shares                           1997          1996        1995(2)        1997         1996       1995(2) 
- ----------------------------------------------------------------------------------------------------------------------
<S>                                      <C>           <C>           <C>          <C>          <C>          <C>    
Net asset value at beginning of period        $1.00         $1.00         $1.00        $1.00        $1.00        $1.00  
- ----------------------------------------------------------------------------------------------------------------------
Income from investment operations:                                                                          
Net investment income                           .06           .05           .03          .05          .05          .03  
- ----------------------------------------------------------------------------------------------------------------------
Total from investment operations                .06           .05           .03          .05          .05          .03  
- ----------------------------------------------------------------------------------------------------------------------
Less Dividends and Distributions:                                                                           
Dividends (from net investment income)        (.06)         (.05)         (.03)        (.05)        (.05)        (.03)  
- ----------------------------------------------------------------------------------------------------------------------
Total dividends and distributions             (.06)         (.05)         (.03)        (.05)        (.05)        (.03)  
- ----------------------------------------------------------------------------------------------------------------------
Net asset value at end of period              $1.00         $1.00         $1.00        $1.00        $1.00        $1.00  
======================================================================================================================
Total return*                                 5.71%         5.61%         3.25%        5.58%        5.50%        3.20%  
======================================================================================================================
Net assets at end of period                                                                                 
 (in thousands)                          $2,770,961    $1,705,610      $304,952      $35,776      $59,490      $44,164  
Average net assets for                                                                                      
 the period (in thousands)               $2,545,294      $874,431      $202,427      $56,801      $53,398      $24,748  
Ratio of expenses to                                                                                        
 average net assets**                      0.15%(5)      0.15%(5)      0.15%(5)     0.15%(5)     0.15%(5)     0.15%(5)  
Ratio of net investment                                                                                     
income to average net assets**                5.54%         5.41%         5.86%        6.04%        5.34%        5.75%  
- ----------------------------------------------------------------------------------------------------------------------
</TABLE>
                                         
                                                       Janus Tax-Exempt       
For a share outstanding throughout                       Money Market        
each fiscal year or period ended October 31                  Fund            
- --------------------------------------------------------------------------------
Institutional Shares                          1997           1996        1995(2)
- --------------------------------------------------------------------------------
Net asset value at                                                       
 beginning of period                          $1.00         $1.00         $1.00 
- --------------------------------------------------------------------------------
Income from investment operations:                                              
Net investment income                           .04           .04           .02 
- --------------------------------------------------------------------------------
Total from investment operations                .04           .04           .02 
- --------------------------------------------------------------------------------
Less Dividends and Distributions:                                               
Dividends (from net investment income)        (.04)         (.04)         (.02) 
- --------------------------------------------------------------------------------
Total dividends and distributions             (.04)         (.04)         (.02) 
- --------------------------------------------------------------------------------
Net asset value at end of period              $1.00         $1.00         $1.00 
================================================================================
Total return*                                 3.67%         3.74%         2.09% 
================================================================================
Net assets at end of period                                                     
 (in thousands)                              $3,560        $1,947       $11,192 
Average net assets for                                                          
 the period (in thousands)                   $3,466        $1,754        $1,115 
Ratio of expenses to                                                            
 average net assets**                      0.15%(5)      0.15%(5)      0.15%(5) 
Ratio of net investment                                                         
 income to average net assets**               3.94%         3.82%         3.82% 
- --------------------------------------------------------------------------------
                                         
<TABLE>
<CAPTION>
                                                  Janus         Janus Government   Janus Tax-Exempt
For a share outstanding throughout            Money Market        Money Market       Money Market
each fiscal year or period ended October 31       Fund                Fund                Fund
- -----------------------------------------------------------------------------------------------
Service Shares                                   1997(3)             1997(3)             1997(3)
- -----------------------------------------------------------------------------------------------
<S>                                            <C>                 <C>                 <C>  
Net asset value at beginning of period            $1.00               $1.00               $1.00
- -----------------------------------------------------------------------------------------------
Income from investment operations:                                                 
Net investment income                               .05                 .05                 .03
- -----------------------------------------------------------------------------------------------
Total from investment operations                    .05                 .05                 .03
- -----------------------------------------------------------------------------------------------
Less Dividends and Distributions:                                                  
Dividends (from net investment income)            (.05)               (.05)               (.03)
- -----------------------------------------------------------------------------------------------
Total dividends and distributions                 (.05)               (.05)               (.03)
- -----------------------------------------------------------------------------------------------
Net asset value at end of period                  $1.00               $1.00               $1.00
===============================================================================================
Total return*                                     5.14%               5.01%               3.22%
===============================================================================================
Net assets at end of period                                                        
 (in thousands)                                 $10,341                $628                 $10
Average net assets for the                                                         
 period (in thousands)                             $913              $1,141                 $10
Ratio of expenses to                                                               
 average net assets**                          0.40%(6)            0.40%(6)            0.40%(6)
Ratio of net investment income                                                     
 to average net assets**                          5.02%               5.23%               3.17%
- -----------------------------------------------------------------------------------------------
</TABLE>
 * Total return is not annualized for per iods of less than one year
** Annualized                            
(1) Fiscal period  February 15, 1995  (inception) to October 31, 1995 
(2) Fiscal period April 17, 1995 (inception) to October 31, 1995 
(3) Fiscal period November 22, 1996 (inception) to October 31, 1997 
(4) The ratio was .70% before voluntary reduction of fees.  
(5) The ratio was .35% before  voluntary  reduction of fees.
(6) The ratio was .60% before voluntary reduction of fees.

See Notes to Financial Statements

          JANUS INCOME FUNDS   OCTOBER 31, 1997   ANNUAL REPORT    31
<PAGE>
                       NOTES TO SCHEDULES OF INVESTMENTS

Adjustable Rate Preferred Stock Dividend Rates are as of 10/31/97.

 * Non-income-producing security

** A portion of this  security  has been  segregated  by the  custodian to cover
   margin or segregation  requirements on open futures  contracts and/or forward
   currency contracts.

+  Securities  are  registered  pursuant  to Rule  144A and may be  deemed to be
   restricted for resale.

1) Variable Rate Notes.  The interest  rate,  which is based on specific,  or an
   index of, market interest rates, is subject to change.  Rates in the security
   description are as of October 31, 1997.

2) Money Market Funds may hold securities with stated maturities of greater than
   one year when those  securities  have features  which allow the Fund to "put"
   back  the  security  to the  issuer  or to a  third  party  within  a year of
   acquisition.  The maturity  date shown in the security  descriptions  are the
   stated maturity dates.

3) Repurchase  Agreements  held by the Fund are  fully  collateralized  and such
   collateral is in the  possession of the Fund's  custodian.  The collateral is
   evaluated  daily to ensure its market value exceeds the current  market value
   of the repurchase  agreements,  including accrued  interest.  In the event of
   default on the obligation to repurchase,  the Fund has the right to liquidate
   the collateral and apply the proceeds in satisfaction  of the obligation.  In
   the event of  default  or  bankruptcy  by the other  party to the  agreement,
   realization  and/or retention of the collateral or proceeds may be subject to
   legal proceedings.

CAD  Canadian Dollar

DEM  German Deutschemark

                         NOTES TO FINANCIAL STATEMENTS

The following  section  describes the  organization  and significant  accounting
policies of the Funds and provides more detailed information about the schedules
and tables that appear  throughout this report.  In addition,  the Notes explain
how the Funds  operate and the methods used in  preparing  and  presenting  this
report.

1. Organization and Significant Accounting Policies
   Janus  Investment  Fund (the  "Trust")  is  registered  under the  Investment
Company  Act  of  1940  (the  "1940  Act")  as a  no-load,  open-end  management
investment  company.  Four series of shares (the "Bond Funds")  included in this
report  invest  primarily in  income-producing  securities,  and three series of
shares (the "Money Market  Funds")  invest  exclusively  in  high-quality  money
market  instruments.  Each of the Money Market  Funds  offers  three  classes of
shares.
   "Investor  Shares" are  available  to the general  public and  "Institutional
Shares" are available only to investors that meet the $250,000  minimum  account
size, and allow wire transactions only.
   Effective  November 22, 1996, Janus Money Market Fund, Janus Government Money
Market Fund, and Janus  Tax-Exempt  Money Market Fund began offering a new class
of shares "Service  Shares."  Service Shares are available  exclusively  through
banks and other financial institutions.
   The following  policies have been consistently  followed by the Funds and are
in conformity with accounting  principles  generally  accepted in the investment
company industry.

Investment Valuation
   Securities  are  valued  at the  closing  price  for  securities  traded on a
principal  exchange  (U.S.  or  foreign)  and on  the  NASDAQ  National  Market.
Securities traded on over-the-counter markets and listed securities for which no
sales are  reported  are  valued at the  latest  bid price (or yield  equivalent
thereof)  obtained from one or more dealers making a market for such  securities
or by a pricing service approved by the Funds' Trustees.  Short-term investments
maturing  within 60 days for the Bond Funds and all money market  securities  in
the Money Market Funds are valued at amortized cost, which  approximates  market
value.  Foreign securities are converted to U.S. dollars using exchange rates at
the close of the New York Stock Exchange. When market quotations are not readily
available,  securities  are valued at fair value as  determined in good faith by
the Funds' Trustees.

Investment Transactions and Investment Income
   Investment  transactions  are accounted for as of the date purchased or sold.
Dividend  income is recorded on the  ex-dividend  date.  Certain  dividends from
foreign  securities  will be  recorded  as soon as the Trust is  informed of the
dividend if such  information is obtained  subsequent to the  ex-dividend  date.
Interest  income is recorded on the accrual basis and includes  amortization  of
discounts and premiums.  Gains and losses are determined on the identified  cost
basis, which is the same basis used for federal income tax purposes.

Forward Currency Transactions and Futures Contracts
   The Funds enter into  forward  currency  contracts  in order to reduce  their
exposure  to  changes  in  foreign  currency  exchange  rates on  their  foreign
portfolio holdings and to lock in the U.S. dollar cost of firm purchase and sale
commitments for securities denominated in foreign currencies. A forward currency
contract is a commitment to purchase or sell a foreign currency at a future date
at a negotiated  forward  rate.  The gain or loss  arising  from the  difference
between  the U.S.  dollar  cost of the  original  contract  and the value of the
foreign  currency in U.S.  dollars upon closing of such  contract is included in
net realized gain or loss on foreign currency transactions.
   Forward  currency  contracts  held by the Funds are fully  collateralized  by
other securities which are denoted in the accompanying  Schedule of Investments.
Such collateral is in the possession of the Fund's custodian.  The collateral is
evaluated  daily to ensure its market value equals or exceeds the current market
value of the corresponding forward currency contracts.

          JANUS INCOME FUNDS   OCTOBER 31, 1997   ANNUAL REPORT    32
<PAGE>
                         NOTES TO FINANCIAL STATEMENTS

   Currency gain and loss is also  calculated on payables and  receivables  that
are  denominated  in  foreign  currencies.  The  payables  and  receivables  are
generally related to security transactions and income.
   Futures  contracts  are marked to market  daily and the  variation  margin is
recorded as an unrealized  gain or loss.  When a contract is closed,  a realized
gain or loss is recorded equal to the difference between the opening and closing
value of the contract.  Generally, open forward and futures contracts are marked
to market for federal income tax purposes at fiscal year-end.
   Foreign-denominated  assets and forward  currency  contracts may involve more
risks  than  domestic  transactions,  including  currency  risk,  political  and
economic  risk,  regulatory  risk,  and  market  risk.  Risks may arise from the
potential  inability of a counterparty  to meet the terms of a contract and from
unanticipated  movements in the value of foreign currencies relative to the U.S.
dollar.
   The Funds may enter into "futures  contracts"  and  "options" on  securities,
financial indexes, and foreign currencies,  forward contracts, and interest rate
swaps  and  swap-related  products.  The  Funds  intend  to use such  derivative
instruments  primarily to hedge or protect from adverse  movements in securities
prices,  currency  rates or interest  rates.  The use of futures  contracts  and
options  may  involve  risks  such as the  possibility  of  illiquid  markets or
imperfect  correlation  between the value of the  contracts  and the  underlying
securities, or that the counterparty will fail to perform its obligations.

Additional Investment Risk
   Janus  High-Yield  Fund and Janus  Flexible  Income  Fund may be  invested in
lower-rated  debt securities that have a higher risk of default or loss of value
due to changes in the economy or in their respective industry.

Dividend Distributions and Expenses
   Dividends are declared daily and  distributed  monthly.  Each Bond Fund bears
expenses  incurred  specifically  on its  behalf as well as a portion of general
expenses.

Federal Income Taxes
   The Funds intend to distribute to shareholders all taxable  investment income
and  realized  gains  and  otherwise  comply  with  the  Internal  Revenue  Code
applicable  to  regulated   investment   companies.   Of  the  ordinary   income
distributions  declared for the year ended  October 31,  1997,  100% were exempt
from federal income taxes for Janus Federal Tax-Exempt Fund and Janus Tax-Exempt
Money Market Fund.

Estimates
   The preparation of financial statements in conformity with generally accepted
accounting principles requires management to make estimates and assumptions that
affect  the  reported  amount  of  assets  and  liabilities  and  disclosure  of
contingent  assets and  liabilities at the date of the financial  statements and
the reported amounts of income and expenses during the reporting period.  Actual
results could differ from those estimates.

2. Investment Advisory Agreement and Other Transactions with Affiliates
   The advisory  agreement with the Bond Funds spells out the fee that the Funds
must pay. Each of the Funds are subject to the following schedule:

                              Average Daily Net     Annual Rate    Expense Limit
Fee Schedule                  Assets of Fund     Percentage (%)   Percentage (%)

- --------------------------------------------------------------------------------
Janus Flexible Income Fund    First $300 Million            .65            1.00*
                              Over $300 Million             .55
- --------------------------------------------------------------------------------
Janus High-Yield Fund         First $300 Million            .75            1.00*
                              Over $300 Million             .65
- --------------------------------------------------------------------------------
Janus Federal                 First $300 Million            .60             .65*
Tax-Exempt Fund               Over $300 Million             .55
- --------------------------------------------------------------------------------
Janus Short-Term Bond Fund    First $300 Million            .65             .65*
                              Over $300 Million             .55
- --------------------------------------------------------------------------------
* Janus  Capital  will waive  certain  fees and  expenses to the extent that net
  expenses exceed the stated limits.

   Each of the Money Market Funds pays Janus  Capital .20% of average  daily net
assets as an investment  advisory fee. Janus Capital has  voluntarily  agreed to
reduce its advisory  fee for the Janus Money Market Funds to .10%.  In addition,
each  class  of  shares  of  each  Money  Market  Fund  pays  Janus  Capital  an
administrative fee. This fee is .50%, .15%, and .40% of average daily net assets
for the Investor Shares, Institutional Shares, and Service Shares, respectively.
Janus Capital has voluntarily  agreed to reduce the  administrative  fee to .05%
and .05% on the  Institutional  Shares and  Service  Shares,  respectively.  The
Service Shares have class-specific  expenses called service fees and this fee is
 .25%.  All other  expenses of the Money Market Funds,  except  Trustees fees and
expenses, audit fees and interest expenses, are paid by Janus Capital.
   Janus Service  Corporation  ("Janus  Service"),  a wholly owned subsidiary of
Janus  Capital,  receives  an annual fee of 0.16% of average net assets per fund
plus  $4.00 per  shareholder  account  from each  Bond Fund for  transfer  agent
services plus reimbursement of certain out-of-pocket expenses.
   Officers  and  certain  trustees  of the  Funds  are  also  officers  and/ or
directors  of Janus  Capital;  however,  they receive no  compensation  from the
Funds.
   DST Systems,  Inc.  (DST),  an affiliate of Janus Capital through a degree of
common ownership, provides fund accounting and shareholder accounting systems to
the Funds  through  Janus  Capital and Janus  Service.  Fees paid to DST for the
period ended October 31, 1997, are noted below.

DST Fees
- --------------------------------------------------------------------------------
Janus Flexible Income Fund                             $259,746
- --------------------------------------------------------------------------------
Janus High-Yield Fund                                    77,312
- --------------------------------------------------------------------------------
Janus Federal Tax-Exempt Fund                            44,104
- --------------------------------------------------------------------------------
Janus Short-Term Bond Fund                               50,229
- --------------------------------------------------------------------------------

          JANUS INCOME FUNDS   OCTOBER 31, 1997   ANNUAL REPORT    33
<PAGE>
                         NOTES TO FINANCIAL STATEMENTS

3. Federal Income Tax
   The funds  have  elected  to treat  gains  and  losses  on  forward  currency
contracts as capital gains and losses.  Other foreign  currency gains and losses
on debt  instruments  are  treated as  ordinary  income for  federal  income tax
purposes pursuant to Section 988 of the Internal Revenue Code.
   Net capital loss carryovers noted below as of October 31, 1997, are available
to offset future realized  capital gains and thereby reduce future taxable gains
distributions. These carryovers expire between October 31, 2001, and October 31,
2003.  The  aggregate  cost of  investments  and the  composition  of unrealized
appreciation  and  depreciation of investment  securities for federal income tax
purposes as of October 31, 1997, are listed below.  The federal tax cost for the
Money  Market  Funds  is the same as  listed  in the  Statement  of  Assets  and
Liabilities.

<TABLE>
<CAPTION>
                            at October 31, 1997                      at October 31, 1997
                            -------------------  ----------------------------------------------------------
                                                                                                   Net
                              Net Capital Loss   Federal Tax     Unrealized      Unrealized   Appreciation/
                                  Carryovers         Cost       Appreciation   (Depreciation) (Depreciation)
- -----------------------------------------------------------------------------------------------------------
<S>                              <C>             <C>             <C>            <C>             <C>        
Janus Flexible Income Fund                 --    $671,073,308    $25,092,998    ($1,885,567)    $23,207,431
- -----------------------------------------------------------------------------------------------------------
Janus High-Yield Fund                      --     272,434,736      8,863,976     (2,684,013)      6,179,963
- -----------------------------------------------------------------------------------------------------------
Janus Federal Tax-Exempt Fund    ($1,420,783)      60,529,813      1,445,010         (9,981)      1,435,029
- -----------------------------------------------------------------------------------------------------------
Janus Short-Term Bond Fund        (2,818,603)      56,278,899        432,889        (35,028)        397,861
- -----------------------------------------------------------------------------------------------------------
</TABLE>

   Net  investment  income  distributions  and capital gains  distributions  are
determined  in  accordance  with  income tax  regulations  which may differ from
generally accepted accounting principles. These differences are due to differing
treatments  for  items  such  as  deferral  of  wash  sales,   foreign  currency
transactions,  net operating losses, and capital loss  carryforwards.  Permanent
items  identified in the period ended October 31, 1997,  have been  reclassified
among the components of net assets as follows:

                                  Undistributed     Undistributed
                                  Net Investment     Net Realized       Paid-In
                                      Income       Gains and Losses     Capital
- --------------------------------------------------------------------------------
Janus Flexible Income Fund           $183,992         ($182,697)       ($1,295)
- --------------------------------------------------------------------------------
Janus High-Yield Fund                  29,905           (29,905)             --
- --------------------------------------------------------------------------------
Janus Federal Tax-Exempt Fund              --              (985)            985
- --------------------------------------------------------------------------------
Janus Short-Term Bond Fund            (1,108)              1,108             --
- --------------------------------------------------------------------------------

          JANUS INCOME FUNDS   OCTOBER 31, 1997   ANNUAL REPORT    34
<PAGE>
                                                                    
                       REPORT OF INDEPENDENT ACCOUNTANTS

To the Trustees and Shareholders of Janus Investment Fund

In our opinion, the accompanying Statements of Assets and Liabilities, including
the Schedules of  Investments,  and the related  Statements of Operations and of
Changes  in Net Assets  and the  Financial  Highlights  present  fairly,  in all
material  respects,  the financial position of Janus Flexible Income Fund, Janus
High-Yield  Fund,  Janus Federal  Tax-Exempt  Fund,  Janus Short-Term Bond Fund,
Janus  Money  Market  Fund,  Janus  Government  Money  Market  Fund,  and  Janus
Tax-Exempt  Money Market Fund (seven of the  portfolios  constituting  the Janus
Investment Fund,  hereafter referred to as the "Funds") at October 31, 1997, the
results of each of their  operations,  the  changes in each of their net assets,
and the financial  highlights for each of the periods  indicated,  in conformity
with generally accepted accounting  principles.  These financial  statements and
financial highlights  (hereafter referred to as "financial  statements") are the
responsibility  of the Funds'  management;  our  responsibility is to express an
opinion on these  financial  statements  based on our audits.  We conducted  our
audits of these  financial  statements in  accordance  with  generally  accepted
auditing  standards  which  require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement.  An audit includes examining, on a test basis, evidence supporting
the  amounts  and  disclosures  in  the  financial  statements,   assessing  the
accounting  principles  used and significant  estimates made by management,  and
evaluating the overall  financial  statement  presentation.  We believe that our
audits,  which  included  confirmation  of  securities  at October 31, 1997,  by
correspondence   with  the  custodians  and  brokers  and  the   application  of
alternative   auditing  procedures  where  securities  purchased  had  not  been
received, provide a reasonable basis for the opinion expressed above.


Price Waterhouse LLP

/s/Price Waterhouse LLP


Denver, Colorado
December 2, 1997

          JANUS INCOME FUNDS   OCTOBER 31, 1997   ANNUAL REPORT    35
<PAGE>

              THIS SPACE AVAILABLE FOR YOUR NOTES AND COMPUTATIONS

          JANUS INCOME FUNDS   OCTOBER 31, 1997   ANNUAL REPORT    36
<PAGE>

              THIS SPACE AVAILABLE FOR YOUR NOTES AND COMPUTATIONS

          JANUS INCOME FUNDS   OCTOBER 31, 1997   ANNUAL REPORT    37
<PAGE>

[Logo]    JANUS

100 Fillmore Street
Denver, Colorado 80206-4923
1-800-525-3713
Funds distributed by Janus Distributors, Inc. Member NASD.
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